Question 1
Regular
A nurse is teaching a client with diabetes mellitus who asks, 'Why is it necessary to maintain my blood glucose levels no lower than about 60 mg/dL?' How should the nurse respond?
Correct!
Incorrect
The correct answer is: B
Rationale
Your brain needs a constant supply of glucose because it cannot store it. Maintaining blood glucose levels above 60 mg/dL ensures the brain receives enough energy to function properly and avoid neurological complications.
A: Glucose is the only fuel used by the body to produce the energy that it needs. While glucose is crucial, other fuels like fats can also supply energy.
C: Without a minimum level of glucose, your body does not make red blood cells. Glucose levels do not directly influence red blood cell production, which is primarily regulated by erythropoietin and iron levels.
D: Glucose in the blood prevents the formation of lactic acid and prevents acidosis. Lactic acid formation is linked to anaerobic metabolism, not directly caused by blood glucose levels.
Correct Answer: B
Rationale: Your brain needs a constant supply of glucose because it cannot store it. Maintaining blood glucose levels above 60 mg/dL ensures the brain receives enough energy to function properly and avoid neurological complications.
A: Glucose is the only fuel used by the body to produce the energy that it needs. While glucose is crucial, other fuels like fats can also supply energy.
C: Without a minimum level of glucose, your body does not make red blood cells. Glucose levels do not directly influence red blood cell production, which is primarily regulated by erythropoietin and iron levels.
D: Glucose in the blood prevents the formation of lactic acid and prevents acidosis. Lactic acid formation is linked to anaerobic metabolism, not directly caused by blood glucose levels.
Question 2
Regular
A nurse reviews laboratory results for a client with diabetes mellitus who presents with polyuria, lethargy, and a blood glucose of 500 mg/dL. Which laboratory result should the nurse correlate with the client's polyuria?
Correct!
Incorrect
The correct answer is: D
Rationale
Serum osmolarity: 375 mOsm/kg. Elevated serum osmolarity correlates with hyperglycemia in diabetes, causing osmotic diuresis and subsequent polyuria. The high osmolarity indicates increased solute concentration, leading to excessive urine production.
A: Serum sodium: 116 mg/dL. This level indicates hyponatremia, which is not directly linked to the polyuria experienced in this context of hyperglycemia and diabetes mellitus.
B: Serum creatinine: 1.6 mg/dL. An elevated creatinine level suggests possible renal impairment, but it does not directly explain the polyuria associated with hyperglycemic conditions.
C: Presence of urine ketone bodies. While ketones indicate fat metabolism in uncontrolled diabetes, their presence does not specifically correlate with the mechanism causing polyuria related to elevated blood glucose levels.
Correct Answer: D
Rationale: Serum osmolarity: 375 mOsm/kg. Elevated serum osmolarity correlates with hyperglycemia in diabetes, causing osmotic diuresis and subsequent polyuria. The high osmolarity indicates increased solute concentration, leading to excessive urine production.
A: Serum sodium: 116 mg/dL. This level indicates hyponatremia, which is not directly linked to the polyuria experienced in this context of hyperglycemia and diabetes mellitus.
B: Serum creatinine: 1.6 mg/dL. An elevated creatinine level suggests possible renal impairment, but it does not directly explain the polyuria associated with hyperglycemic conditions.
C: Presence of urine ketone bodies. While ketones indicate fat metabolism in uncontrolled diabetes, their presence does not specifically correlate with the mechanism causing polyuria related to elevated blood glucose levels.
Question 3
Regular
After teaching a young adult client who is newly diagnosed with type 1 diabetes mellitus, the nurse assesses the client's understanding. Which statement made by the client indicates a correct understanding of the need for eye examinations?
Correct!
Incorrect
The correct answer is: D
Rationale
Diabetes can cause blindness, so I should see the ophthalmologist yearly.
Regular eye examinations are crucial for individuals with diabetes, as they help detect complications early, preventing severe vision loss. This proactive approach is essential for managing eye health effectively.
A: At my age, I should continue seeing the ophthalmologist as I usually do. This statement lacks the specific emphasis on the heightened risk of eye complications due to diabetes.
B: I will see the eye doctor when I have a vision problem and yearly after age 40. This overlooks the necessity for annual examinations regardless of age, given diabetes-related risks.
C: My vision will change quickly, I should see the ophthalmologist twice a year. While frequent visits may seem prudent, annual check-ups are sufficient for monitoring diabetes-related eye issues effectively.
Correct Answer: D
Rationale: Diabetes can cause blindness, so I should see the ophthalmologist yearly.
Regular eye examinations are crucial for individuals with diabetes, as they help detect complications early, preventing severe vision loss. This proactive approach is essential for managing eye health effectively.
A: At my age, I should continue seeing the ophthalmologist as I usually do. This statement lacks the specific emphasis on the heightened risk of eye complications due to diabetes.
B: I will see the eye doctor when I have a vision problem and yearly after age 40. This overlooks the necessity for annual examinations regardless of age, given diabetes-related risks.
C: My vision will change quickly, I should see the ophthalmologist twice a year. While frequent visits may seem prudent, annual check-ups are sufficient for monitoring diabetes-related eye issues effectively.
Question 4
Regular
A nurse assesses a client who has a 15-year history of diabetes and notes decreased tactile sensation in both feet. Which action should the nurse take first?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Examine the client's feet for signs of injury. Immediate examination of the feet is essential to identify any existing injuries or wounds that may result from decreased sensation, minimizing the risk of complications.
A: Document the finding in the client's chart. While documentation is important, it does not address the immediate concern of potential injuries that could arise from decreased sensation.
B: Assess tactile sensation in the client's hands. Evaluating hand sensation does not directly address the primary issue of foot health, which is crucial considering the patient's history of diabetes.
D: Notify the health care provider. Alerting the provider is a valid action, but it should occur after assessing the patient's feet for any immediate injuries or concerns.
Correct Answer: C
Rationale: C: Examine the client's feet for signs of injury. Immediate examination of the feet is essential to identify any existing injuries or wounds that may result from decreased sensation, minimizing the risk of complications.
A: Document the finding in the client's chart. While documentation is important, it does not address the immediate concern of potential injuries that could arise from decreased sensation.
B: Assess tactile sensation in the client's hands. Evaluating hand sensation does not directly address the primary issue of foot health, which is crucial considering the patient's history of diabetes.
D: Notify the health care provider. Alerting the provider is a valid action, but it should occur after assessing the patient's feet for any immediate injuries or concerns.
Question 5
Regular
A nurse cares for a client who has a family history of diabetes mellitus. The client states, 'My father has type 1 diabetes mellitus. Will I develop this disease as well?' How should the nurse respond?
Correct!
Incorrect
The correct answer is: A
Rationale
Your risk of diabetes is higher than the general population, but it may not occur. This response acknowledges the genetic predisposition linked to family history while emphasizing that developing type 1 diabetes is not guaranteed, providing reassurance and clarity to the client regarding their individual risk.
B: No genetic risk is associated with the development of type 1 diabetes mellitus. This statement disregards significant research indicating a familial connection, oversimplifying the complex genetic factors involved in type 1 diabetes.
C: The risk for becoming diabetic is 50% because of how it is inherited. This claim inaccurately generalizes inheritance patterns, as the genetic risk for type 1 diabetes varies and is not strictly a 50% chance.
D: Female children do not inherit diabetes mellitus, but male children will. This assertion is misleading, as both male and female children can inherit the risk for type 1 diabetes, contradicting established genetic understanding.
Correct Answer: A
Rationale: Your risk of diabetes is higher than the general population, but it may not occur. This response acknowledges the genetic predisposition linked to family history while emphasizing that developing type 1 diabetes is not guaranteed, providing reassurance and clarity to the client regarding their individual risk.
B: No genetic risk is associated with the development of type 1 diabetes mellitus. This statement disregards significant research indicating a familial connection, oversimplifying the complex genetic factors involved in type 1 diabetes.
C: The risk for becoming diabetic is 50% because of how it is inherited. This claim inaccurately generalizes inheritance patterns, as the genetic risk for type 1 diabetes varies and is not strictly a 50% chance.
D: Female children do not inherit diabetes mellitus, but male children will. This assertion is misleading, as both male and female children can inherit the risk for type 1 diabetes, contradicting established genetic understanding.
Question 6
Regular
A nurse teaches a client who is diagnosed with diabetes mellitus. Which statement should the nurse include in this client's plan of care to delay the onset of microvascular and macrovascular complications?
Correct!
Incorrect
The correct answer is: A
Rationale
Maintain tight glycemic control and prevent hyperglycemia.
Tight glycemic control significantly reduces the risk of developing both microvascular and macrovascular complications in individuals with diabetes mellitus. This approach helps maintain blood glucose levels within target ranges, thereby preventing damage to blood vessels and nerves over time, which is crucial in managing the long-term effects of diabetes.
B: Prevent hypoglycemia with insulin. Focusing solely on preventing hypoglycemia does not address the critical need for overall glycemic control, which is essential to mitigate long-term complications associated with diabetes.
C: Restrict your fluid intake to no more than 2 liters a day. Fluid intake restrictions are not directly related to delaying complications; instead, proper hydration is vital for metabolic processes and kidney function in diabetes management.
D: Limit your intake of protein to prevent ketoacidosis. While managing protein intake can be important, it does not directly contribute to preventing complications from diabetes; instead, balanced nutrition and glycemic control are paramount.
Correct Answer: A
Rationale: Maintain tight glycemic control and prevent hyperglycemia.
Tight glycemic control significantly reduces the risk of developing both microvascular and macrovascular complications in individuals with diabetes mellitus. This approach helps maintain blood glucose levels within target ranges, thereby preventing damage to blood vessels and nerves over time, which is crucial in managing the long-term effects of diabetes.
B: Prevent hypoglycemia with insulin. Focusing solely on preventing hypoglycemia does not address the critical need for overall glycemic control, which is essential to mitigate long-term complications associated with diabetes.
C: Restrict your fluid intake to no more than 2 liters a day. Fluid intake restrictions are not directly related to delaying complications; instead, proper hydration is vital for metabolic processes and kidney function in diabetes management.
D: Limit your intake of protein to prevent ketoacidosis. While managing protein intake can be important, it does not directly contribute to preventing complications from diabetes; instead, balanced nutrition and glycemic control are paramount.
Question 7
Regular
A nurse assesses clients who are at risk for diabetes mellitus. Which client is at greatest risk?
Correct!
Incorrect
The correct answer is: D
Rationale
D: A 48-year-old American Indian. This client is at greatest risk due to higher prevalence rates of diabetes mellitus among American Indian populations, coupled with age being a significant risk factor for developing the condition.
A: A 29-year-old Caucasian. Younger individuals typically face lower risks for diabetes, and Caucasian populations generally have lower prevalence rates compared to other ethnic groups, particularly American Indians.
B: A 32-year-old African-American. While African-Americans are at increased risk for diabetes, this individual’s age and the presence of other higher-risk groups reduce their overall likelihood compared to American Indians.
C: A 40-year-old Asian-American. Although age is a consideration, Asian-Americans generally have lower rates of diabetes compared to American Indians, making this client less susceptible despite their age.
Correct Answer: D
Rationale: D: A 48-year-old American Indian. This client is at greatest risk due to higher prevalence rates of diabetes mellitus among American Indian populations, coupled with age being a significant risk factor for developing the condition.
A: A 29-year-old Caucasian. Younger individuals typically face lower risks for diabetes, and Caucasian populations generally have lower prevalence rates compared to other ethnic groups, particularly American Indians.
B: A 32-year-old African-American. While African-Americans are at increased risk for diabetes, this individual’s age and the presence of other higher-risk groups reduce their overall likelihood compared to American Indians.
C: A 40-year-old Asian-American. Although age is a consideration, Asian-Americans generally have lower rates of diabetes compared to American Indians, making this client less susceptible despite their age.
Question 8
Regular
A nurse teaches a client about self-monitoring of blood glucose levels. Which statement should the nurse include in this client's teaching to prevent bloodborne infections?
Correct!
Incorrect
The correct answer is: B
Rationale
Do not share your monitoring equipment. Sharing monitoring devices can transmit bloodborne pathogens between individuals, increasing the risk of infections and compromising personal health safety during diabetes management.
A: Wash your hands after completing each test. Although hand hygiene is vital, it does not address the risk associated with sharing equipment, which is a more significant concern for preventing infections.
C: Wipe excess blood from the strip with a cotton ball. This action might ensure accuracy but does not tackle the critical issue of cross-contamination from shared devices, which poses a higher risk.
D: Use gloves when monitoring your blood glucose. While gloves can enhance safety during testing, the primary preventive measure against bloodborne infections lies in not sharing monitoring equipment.
Correct Answer: B
Rationale: Do not share your monitoring equipment. Sharing monitoring devices can transmit bloodborne pathogens between individuals, increasing the risk of infections and compromising personal health safety during diabetes management.
A: Wash your hands after completing each test. Although hand hygiene is vital, it does not address the risk associated with sharing equipment, which is a more significant concern for preventing infections.
C: Wipe excess blood from the strip with a cotton ball. This action might ensure accuracy but does not tackle the critical issue of cross-contamination from shared devices, which poses a higher risk.
D: Use gloves when monitoring your blood glucose. While gloves can enhance safety during testing, the primary preventive measure against bloodborne infections lies in not sharing monitoring equipment.
Question 9
Regular
A nurse cares for a client who is prescribed pioglitazone (Actos). After 6 months of therapy, the client reports that his urine has become darker since starting the medication. Which action should the nurse take?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Review the client's liver function study results.
Dark urine may indicate liver impairment, which can be a side effect of pioglitazone. Evaluating liver function studies is crucial to ensure the client's safety and address potential complications.
A: Assess for pain or burning with urination.
While urinary symptoms are relevant, dark urine specifically suggests a possible liver issue rather than a urinary tract infection, making this assessment less pertinent.
C: Instruct the client to increase water intake.
Increasing water intake does not address the underlying concern of dark urine related to liver function. This guidance may be insufficient without further investigation into the cause.
D: Test a sample of urine for occult blood.
Testing for occult blood focuses on a different concern, typically indicating bleeding rather than liver-related issues. It does not directly relate to the client's reported symptom of dark urine.
Correct Answer: B
Rationale: B: Review the client's liver function study results.
Dark urine may indicate liver impairment, which can be a side effect of pioglitazone. Evaluating liver function studies is crucial to ensure the client's safety and address potential complications.
A: Assess for pain or burning with urination.
While urinary symptoms are relevant, dark urine specifically suggests a possible liver issue rather than a urinary tract infection, making this assessment less pertinent.
C: Instruct the client to increase water intake.
Increasing water intake does not address the underlying concern of dark urine related to liver function. This guidance may be insufficient without further investigation into the cause.
D: Test a sample of urine for occult blood.
Testing for occult blood focuses on a different concern, typically indicating bleeding rather than liver-related issues. It does not directly relate to the client's reported symptom of dark urine.
Question 10
Regular
A nurse cares for a client with diabetes mellitus who asks, 'Why do I need to administer more than one injection of insulin each day?' How should the nurse respond?
Correct!
Incorrect
The correct answer is: B
Rationale
A single dose of insulin each day would not match your blood insulin levels and your food intake patterns. This ensures that insulin is available to manage blood glucose effectively throughout the day.
A: You need to start with multiple injections until you become more proficient at self-injection. Proficiency in self-injection isn’t the primary reason for multiple daily doses; it relates to blood glucose management.
C: A regimen of a single dose of insulin injected each day would require that you eat fewer carbohydrates. This statement oversimplifies dietary needs and doesn’t address the dynamic nature of insulin requirements throughout the day.
D: A single dose of insulin would be too large to be absorbed, putting you at risk for insulin shock. Insulin absorption is not solely dependent on volume; efficacy and timing are crucial for glucose control.
Correct Answer: B
Rationale: A single dose of insulin each day would not match your blood insulin levels and your food intake patterns. This ensures that insulin is available to manage blood glucose effectively throughout the day.
A: You need to start with multiple injections until you become more proficient at self-injection. Proficiency in self-injection isn’t the primary reason for multiple daily doses; it relates to blood glucose management.
C: A regimen of a single dose of insulin injected each day would require that you eat fewer carbohydrates. This statement oversimplifies dietary needs and doesn’t address the dynamic nature of insulin requirements throughout the day.
D: A single dose of insulin would be too large to be absorbed, putting you at risk for insulin shock. Insulin absorption is not solely dependent on volume; efficacy and timing are crucial for glucose control.
Question 11
Regular
After teaching a client with diabetes mellitus to inject insulin, the nurse assesses the client's understanding. Which statement made by the client indicates a need for additional teaching?
Correct!
Incorrect
The correct answer is: A
Rationale
The lower abdomen is the best location because it is closest to the pancreas.
Injecting insulin in the lower abdomen is preferred as it allows for more consistent absorption rates. This area has a higher blood supply, facilitating better insulin uptake compared to other sites, which is crucial for effective diabetes management.
B: I can reach my thigh the best, so I will use the different areas of my thighs. While using different thigh areas is acceptable, it does not highlight optimal absorption or efficacy.
C: By rotating the sites in one area, my chance of having a reaction is decreased. Site rotation within a specific area may still lead to lipodystrophy, making this statement misleading regarding injection safety.
D: Changing injection sites from the thigh to the arm will change absorption rates. While different sites affect absorption, this statement does not indicate a misunderstanding of injection techniques or safety protocols.
Correct Answer: A
Rationale: The lower abdomen is the best location because it is closest to the pancreas.
Injecting insulin in the lower abdomen is preferred as it allows for more consistent absorption rates. This area has a higher blood supply, facilitating better insulin uptake compared to other sites, which is crucial for effective diabetes management.
B: I can reach my thigh the best, so I will use the different areas of my thighs. While using different thigh areas is acceptable, it does not highlight optimal absorption or efficacy.
C: By rotating the sites in one area, my chance of having a reaction is decreased. Site rotation within a specific area may still lead to lipodystrophy, making this statement misleading regarding injection safety.
D: Changing injection sites from the thigh to the arm will change absorption rates. While different sites affect absorption, this statement does not indicate a misunderstanding of injection techniques or safety protocols.
Question 12
Regular
A nurse assesses a client with diabetes mellitus and notes the client only responds to a sternal rub by moaning, has a capillary blood glucose of 33 mg/dL, and has an intravenous line that is infiltrated with 0.45% normal saline. Which action should the nurse take first?
Correct!
Incorrect
The correct answer is: A
Rationale
Administer 1 mg of intramuscular glucagon.
The client exhibits signs of severe hypoglycemia with a dangerously low blood glucose level of 33 mg/dL and minimal responsiveness. Intramuscular glucagon is essential for rapidly increasing blood glucose levels when intravenous access is compromised.
B: Encourage the client to drink orange juice. Oral intake is inappropriate given the client's altered consciousness and inability to respond effectively, risking aspiration and further complications.
C: Insert a new intravenous access line. Although necessary for future treatment, establishing new IV access is not the priority given the immediate need to correct hypoglycemia.
D: Administer 25 mL dextrose 50% (D50) IV push. This option requires a functional intravenous line, which is infiltrated; thus, administering D50 would not be effective or safe.
Correct Answer: A
Rationale: Administer 1 mg of intramuscular glucagon.
The client exhibits signs of severe hypoglycemia with a dangerously low blood glucose level of 33 mg/dL and minimal responsiveness. Intramuscular glucagon is essential for rapidly increasing blood glucose levels when intravenous access is compromised.
B: Encourage the client to drink orange juice. Oral intake is inappropriate given the client's altered consciousness and inability to respond effectively, risking aspiration and further complications.
C: Insert a new intravenous access line. Although necessary for future treatment, establishing new IV access is not the priority given the immediate need to correct hypoglycemia.
D: Administer 25 mL dextrose 50% (D50) IV push. This option requires a functional intravenous line, which is infiltrated; thus, administering D50 would not be effective or safe.
Question 13
Regular
A nurse cares for a client with diabetes mellitus who is visually impaired. The client asks, 'Can I ask my niece to prefill my syringes and then store them for later use when I need them?' How should the nurse respond?
Correct!
Incorrect
The correct answer is: A
Rationale
Yes, prefilled syringes can be stored for 3 weeks in the refrigerator in a vertical position with the needle pointing up. This method preserves insulin's potency and minimizes contamination risk, ensuring safe and effective administration when needed.
B: Yes, syringes can be filled with insulin and stored for a month in a location that is protected from light. This duration exceeds the recommended storage time for prefilled syringes, compromising insulin stability.
C: Insulin reacts with plastic, so prefilled syringes are okay, but you will need to use glass syringes. Glass syringes are not necessary; plastic syringes are suitable when stored properly, making this option misleading.
D: No, insulin syringes cannot be prefilled and stored for any length of time outside of the container. This statement is inaccurate, as properly filled and stored syringes can maintain effectiveness for a limited period.
Correct Answer: A
Rationale: Yes, prefilled syringes can be stored for 3 weeks in the refrigerator in a vertical position with the needle pointing up. This method preserves insulin's potency and minimizes contamination risk, ensuring safe and effective administration when needed.
B: Yes, syringes can be filled with insulin and stored for a month in a location that is protected from light. This duration exceeds the recommended storage time for prefilled syringes, compromising insulin stability.
C: Insulin reacts with plastic, so prefilled syringes are okay, but you will need to use glass syringes. Glass syringes are not necessary; plastic syringes are suitable when stored properly, making this option misleading.
D: No, insulin syringes cannot be prefilled and stored for any length of time outside of the container. This statement is inaccurate, as properly filled and stored syringes can maintain effectiveness for a limited period.
Question 14
Regular
A nurse teaches a client who is prescribed an insulin pump. Which statement should the nurse include in this client's discharge education?
Correct!
Incorrect
The correct answer is: D
Rationale
Change the needle every 3 days. This practice is essential for preventing infection and ensuring optimal insulin delivery, as old needles can lead to reduced effectiveness and complications in managing blood sugar levels.
A: Test your urine daily for ketones. Regular ketone testing is not necessary for clients on insulin pumps, as they typically monitor blood glucose levels more frequently to manage diabetes effectively.
B: Use only buffered insulin in your pump. Insulin pumps require specific formulations, and buffered insulin is not universally recommended; standard insulin types are usually appropriate for these devices.
C: Store the insulin in the freezer until you need it. Insulin must be stored in a refrigerator or at room temperature, as freezing can denature the insulin and render it ineffective.
Correct Answer: D
Rationale: Change the needle every 3 days. This practice is essential for preventing infection and ensuring optimal insulin delivery, as old needles can lead to reduced effectiveness and complications in managing blood sugar levels.
A: Test your urine daily for ketones. Regular ketone testing is not necessary for clients on insulin pumps, as they typically monitor blood glucose levels more frequently to manage diabetes effectively.
B: Use only buffered insulin in your pump. Insulin pumps require specific formulations, and buffered insulin is not universally recommended; standard insulin types are usually appropriate for these devices.
C: Store the insulin in the freezer until you need it. Insulin must be stored in a refrigerator or at room temperature, as freezing can denature the insulin and render it ineffective.
Question 15
Regular
After teaching a client who has diabetes mellitus and proliferative retinopathy, nephropathy, and peripheral neuropathy, the nurse assesses the client's understanding. Which statement made by the client indicates a correct understanding of the teaching?
Correct!
Incorrect
The correct answer is: D
Rationale
D: I should look into swimming or water aerobics to get my exercise. This statement reflects a proper understanding as low-impact exercises like swimming are generally safe for those with diabetes and associated complications. These activities minimize stress on the body while promoting cardiovascular health and physical fitness.
A: I have so many complications, exercising is not recommended. This perspective fails to recognize that appropriate exercise can be beneficial and often necessary for managing diabetes and its complications.
B: I will exercise more frequently because I have so many complications. This statement overlooks the need for caution; increased frequency should be guided by a healthcare professional considering the client's specific conditions.
C: I used to run for exercise; I will start training for a marathon. This suggestion disregards the potential risks associated with high-impact activities for someone with diabetic complications, which can exacerbate health issues.
Correct Answer: D
Rationale: D: I should look into swimming or water aerobics to get my exercise. This statement reflects a proper understanding as low-impact exercises like swimming are generally safe for those with diabetes and associated complications. These activities minimize stress on the body while promoting cardiovascular health and physical fitness.
A: I have so many complications, exercising is not recommended. This perspective fails to recognize that appropriate exercise can be beneficial and often necessary for managing diabetes and its complications.
B: I will exercise more frequently because I have so many complications. This statement overlooks the need for caution; increased frequency should be guided by a healthcare professional considering the client's specific conditions.
C: I used to run for exercise; I will start training for a marathon. This suggestion disregards the potential risks associated with high-impact activities for someone with diabetic complications, which can exacerbate health issues.
Question 16
Regular
An emergency department nurse assesses a client with ketoacidosis. Which clinical manifestation should the nurse correlate with this condition?
Correct!
Incorrect
The correct answer is: A
Rationale
Increased rate and depth of respiration. This symptom, known as Kussmaul breathing, occurs in ketoacidosis as the body attempts to compensate for metabolic acidosis by increasing carbon dioxide elimination through hyperventilation.
B: Extremity tremors followed by seizure activity. These symptoms typically indicate neurological issues rather than metabolic disturbances, making them less relevant to the specific condition of ketoacidosis.
C: Oral temperature of 102°F (38.9°C). Although fever can occur in various conditions, it does not specifically correlate with the metabolic disruptions observed in ketoacidosis.
D: Severe orthostatic hypotension. While dehydration may lead to hypotension, it is not a primary clinical manifestation associated directly with ketoacidosis and its metabolic effects.
Correct Answer: A
Rationale: Increased rate and depth of respiration. This symptom, known as Kussmaul breathing, occurs in ketoacidosis as the body attempts to compensate for metabolic acidosis by increasing carbon dioxide elimination through hyperventilation.
B: Extremity tremors followed by seizure activity. These symptoms typically indicate neurological issues rather than metabolic disturbances, making them less relevant to the specific condition of ketoacidosis.
C: Oral temperature of 102°F (38.9°C). Although fever can occur in various conditions, it does not specifically correlate with the metabolic disruptions observed in ketoacidosis.
D: Severe orthostatic hypotension. While dehydration may lead to hypotension, it is not a primary clinical manifestation associated directly with ketoacidosis and its metabolic effects.
Question 17
Regular
A nurse cares for a client who has type 1 diabetes mellitus. The client asks, 'Is it okay for me to have an occasional glass of wine?' How should the nurse respond?
Correct!
Incorrect
The correct answer is: D
Rationale
One glass of wine is okay with a meal and is counted as two fat exchanges. This response provides a practical approach, allowing for moderation while considering the individual's dietary management in type 1 diabetes.
A: Drinking any wine or alcohol will increase your insulin requirements. This statement generalizes the effect of alcohol on insulin without acknowledging the context of moderation and meal integration.
B: Because of poor kidney function, people with diabetes should avoid alcohol. Not all individuals with diabetes experience kidney issues, and this advice overlooks the potential for moderate consumption in healthy individuals.
C: You should not drink alcohol because it will make you hungry and overeat. While alcohol can influence appetite, this response fails to recognize that moderate consumption can be safely managed alongside meals.
Correct Answer: D
Rationale: One glass of wine is okay with a meal and is counted as two fat exchanges. This response provides a practical approach, allowing for moderation while considering the individual's dietary management in type 1 diabetes.
A: Drinking any wine or alcohol will increase your insulin requirements. This statement generalizes the effect of alcohol on insulin without acknowledging the context of moderation and meal integration.
B: Because of poor kidney function, people with diabetes should avoid alcohol. Not all individuals with diabetes experience kidney issues, and this advice overlooks the potential for moderate consumption in healthy individuals.
C: You should not drink alcohol because it will make you hungry and overeat. While alcohol can influence appetite, this response fails to recognize that moderate consumption can be safely managed alongside meals.
Question 18
Regular
A nurse cares for a client who is diagnosed with acute rejection 2 months after receiving a simultaneous pancreas-kidney transplant. The client states, 'I was doing so well with my new organs, and the thought of having to go back to living on hemodialysis and taking insulin is so depressing.' How should the nurse respond?
Correct!
Incorrect
The correct answer is: B
Rationale
One acute rejection episode does not mean that you will lose the new organs. This response reassures the client by emphasizing that acute rejection can be managed and does not automatically result in loss of the transplanted organs. It provides hope and encourages the client to remain positive about their situation.
A: Following-Drug regimen more closely would have prevented this. This statement places blame on the client, which could lead to feelings of guilt rather than providing the necessary support during a difficult time.
C: Dialysis is a viable treatment option for you and may save your life. While true, this response lacks empathy and may inadvertently contribute to the client's distress by implying a return to a previous, undesirable situation.
D: Since you are on the national registry, you can receive a second transplantation. This option suggests a future possibility without addressing the immediate emotional concerns, thereby neglecting the client's current feelings of loss and fear.
Correct Answer: B
Rationale: One acute rejection episode does not mean that you will lose the new organs. This response reassures the client by emphasizing that acute rejection can be managed and does not automatically result in loss of the transplanted organs. It provides hope and encourages the client to remain positive about their situation.
A: Following-Drug regimen more closely would have prevented this. This statement places blame on the client, which could lead to feelings of guilt rather than providing the necessary support during a difficult time.
C: Dialysis is a viable treatment option for you and may save your life. While true, this response lacks empathy and may inadvertently contribute to the client's distress by implying a return to a previous, undesirable situation.
D: Since you are on the national registry, you can receive a second transplantation. This option suggests a future possibility without addressing the immediate emotional concerns, thereby neglecting the client's current feelings of loss and fear.
Question 19
Regular
After teaching a client who is recovering from pancreas transplantation, the nurse assesses the client's understanding. Which statement made by the client indicates a need for additional education?
Correct!
Incorrect
The correct answer is: A
Rationale
If I develop an infection, I should stop taking my corticosteroid. This statement reveals a misunderstanding, as corticosteroids are crucial for preventing rejection and managing inflammation following a pancreas transplant, even during infections.
B: If I have pain over the transplant site, I will call the surgeon immediately. This demonstrates appropriate awareness of the need for prompt medical attention concerning potential complications post-transplant.
C: I should avoid people who are ill or who have an infection. This indicates proper understanding of infection control, which is vital for protecting the immune-compromised post-transplant patient from illness.
D: I should take my cyclosporine exactly the way I was taught. This reflects a correct understanding of medication adherence essential for preventing organ rejection and ensuring the transplant's success.
Correct Answer: A
Rationale: If I develop an infection, I should stop taking my corticosteroid. This statement reveals a misunderstanding, as corticosteroids are crucial for preventing rejection and managing inflammation following a pancreas transplant, even during infections.
B: If I have pain over the transplant site, I will call the surgeon immediately. This demonstrates appropriate awareness of the need for prompt medical attention concerning potential complications post-transplant.
C: I should avoid people who are ill or who have an infection. This indicates proper understanding of infection control, which is vital for protecting the immune-compromised post-transplant patient from illness.
D: I should take my cyclosporine exactly the way I was taught. This reflects a correct understanding of medication adherence essential for preventing organ rejection and ensuring the transplant's success.
Question 20
Regular
A nurse assesses a client with diabetes mellitus 3 hours after a surgical procedure and notes the client's breath has a fruity odor. Which action should the nurse take?
Correct!
Incorrect
The correct answer is: C
Rationale
Consult the provider to test for ketoacidosis.
The fruity odor of the client's breath suggests the presence of ketones, which is a hallmark sign of diabetic ketoacidosis. Immediate consultation with the provider for testing is crucial to assess the client’s metabolic state and initiate appropriate interventions to prevent further complications.
A: Encourage the client to use an incentive spirometer. This action focuses on respiratory function and does not address the critical issue of potential ketoacidosis.
B: Increase the client's intravenous fluid flow rate. While fluid management is important, this response does not directly address the underlying concern of ketoacidosis indicated by the fruity breath odor.
D: Perform meticulous pulmonary hygiene care. This option prioritizes airway clearance but neglects the urgent need to evaluate for metabolic complications, which is essential given the client's symptoms.
Correct Answer: C
Rationale: Consult the provider to test for ketoacidosis.
The fruity odor of the client's breath suggests the presence of ketones, which is a hallmark sign of diabetic ketoacidosis. Immediate consultation with the provider for testing is crucial to assess the client’s metabolic state and initiate appropriate interventions to prevent further complications.
A: Encourage the client to use an incentive spirometer. This action focuses on respiratory function and does not address the critical issue of potential ketoacidosis.
B: Increase the client's intravenous fluid flow rate. While fluid management is important, this response does not directly address the underlying concern of ketoacidosis indicated by the fruity breath odor.
D: Perform meticulous pulmonary hygiene care. This option prioritizes airway clearance but neglects the urgent need to evaluate for metabolic complications, which is essential given the client's symptoms.
Question 21
Regular
A preoperative nurse assesses a client who has type 1 diabetes mellitus prior to a surgical procedure. The client's blood glucose level is 160 mg/dL. Which action should the nurse take?
Correct!
Incorrect
The correct answer is: A
Rationale
Document the finding in the client's chart. Proper documentation is essential in nursing practice, particularly for patients with diabetes, to ensure continuity of care and provide vital information for the surgical team regarding the patient's preoperative status.
B: Administer a bolus of regular insulin IV. This action could lead to hypoglycemia since the blood glucose level is not critically high and requires careful management rather than immediate intervention.
C: Call the surgeon to cancel the procedure. The blood glucose level of 160 mg/dL is not an emergency threshold that necessitates canceling the surgery, allowing for further assessment instead.
D: Draw blood gases to assess the metabolic state. While assessing metabolic state may be relevant, it is not the immediate priority; documenting current glucose levels is a more appropriate first step.
Correct Answer: A
Rationale: Document the finding in the client's chart. Proper documentation is essential in nursing practice, particularly for patients with diabetes, to ensure continuity of care and provide vital information for the surgical team regarding the patient's preoperative status.
B: Administer a bolus of regular insulin IV. This action could lead to hypoglycemia since the blood glucose level is not critically high and requires careful management rather than immediate intervention.
C: Call the surgeon to cancel the procedure. The blood glucose level of 160 mg/dL is not an emergency threshold that necessitates canceling the surgery, allowing for further assessment instead.
D: Draw blood gases to assess the metabolic state. While assessing metabolic state may be relevant, it is not the immediate priority; documenting current glucose levels is a more appropriate first step.
Question 22
Regular
A nurse teaches a client with diabetes mellitus who is experiencing numbness and reduced sensation. Which statement should the nurse include in this client's teaching to prevent injury?
Correct!
Incorrect
The correct answer is: D
Rationale
Use a bath thermometer to test the water temperature.
This statement is essential as it directly addresses the client's reduced sensation and numbness, helping to prevent burns or injuries from hot water, which the client may not feel.
A: Examine your feet using a mirror every day. While examining feet is important, it does not address immediate risks related to water temperature exposure, especially for someone with sensory loss.
B: Rotate your insulin injection sites every week. This practice is vital for preventing lipodystrophy, but it does not relate to the prevention of injury from hot water exposure in this context.
C: Check your blood glucose level before each meal. Monitoring blood glucose is crucial for diabetes management, yet it does not provide protective measures against potential injuries from hot water due to reduced sensation.
Correct Answer: D
Rationale: Use a bath thermometer to test the water temperature.
This statement is essential as it directly addresses the client's reduced sensation and numbness, helping to prevent burns or injuries from hot water, which the client may not feel.
A: Examine your feet using a mirror every day. While examining feet is important, it does not address immediate risks related to water temperature exposure, especially for someone with sensory loss.
B: Rotate your insulin injection sites every week. This practice is vital for preventing lipodystrophy, but it does not relate to the prevention of injury from hot water exposure in this context.
C: Check your blood glucose level before each meal. Monitoring blood glucose is crucial for diabetes management, yet it does not provide protective measures against potential injuries from hot water due to reduced sensation.
Question 23
Regular
A nurse develops a dietary plan for a client with diabetes mellitus and new-onset microalbuminuria. Which component of the client's diet should the nurse decrease?
Correct!
Incorrect
The correct answer is: B
Rationale
To manage diabetes mellitus and new-onset microalbuminuria, the nurse should decrease proteins in the dietary plan. Reducing protein intake can help mitigate the progression of kidney damage associated with diabetes.
A: Carbohydrates Excessive carbohydrates can exacerbate blood sugar levels, but they are essential for energy. A balanced carbohydrate intake is crucial for maintaining overall health in diabetic patients.
C: Fats While managing fat intake is important for overall health, it does not directly impact microalbuminuria. Healthy fats are necessary for various bodily functions and should not be excessively reduced.
D: Total calories Managing calorie intake is vital for weight control and diabetes management, but it doesn't specifically address microalbuminuria. A focus on protein reduction is more pertinent in this context.
Correct Answer: B
Rationale: To manage diabetes mellitus and new-onset microalbuminuria, the nurse should decrease proteins in the dietary plan. Reducing protein intake can help mitigate the progression of kidney damage associated with diabetes.
A: Carbohydrates Excessive carbohydrates can exacerbate blood sugar levels, but they are essential for energy. A balanced carbohydrate intake is crucial for maintaining overall health in diabetic patients.
C: Fats While managing fat intake is important for overall health, it does not directly impact microalbuminuria. Healthy fats are necessary for various bodily functions and should not be excessively reduced.
D: Total calories Managing calorie intake is vital for weight control and diabetes management, but it doesn't specifically address microalbuminuria. A focus on protein reduction is more pertinent in this context.
Question 24
Regular
A nurse assesses a client who has diabetes mellitus and notes the client is awake and alert, but shaky, diaphoretic, and weak. Five minutes after administering a half-cup of orange juice, the client's clinical manifestations have not changed. Which action should the nurse take next?
Correct!
Incorrect
The correct answer is: A
Rationale
Administer another half-cup of orange juice. The client exhibits signs of hypoglycemia, and since the initial treatment with orange juice did not improve their condition, an additional dose of fast-acting carbohydrates is warranted to raise blood sugar levels effectively.
B: Administer a half-ampule of dextrose 50%. This intervention is more invasive and typically reserved for severe hypoglycemia, not when initial oral treatment options remain viable.
C: Administer 10 units of regular insulin subcutaneously. Insulin administration would exacerbate the client's hypoglycemic state, increasing the risk of further complications rather than resolving their current symptoms.
D: Administer 1 mg of glucagon intramuscularly. Glucagon is appropriate for unconscious patients or those unable to ingest food, making it unsuitable given the client’s alertness and ability to consume juice.
Correct Answer: A
Rationale: Administer another half-cup of orange juice. The client exhibits signs of hypoglycemia, and since the initial treatment with orange juice did not improve their condition, an additional dose of fast-acting carbohydrates is warranted to raise blood sugar levels effectively.
B: Administer a half-ampule of dextrose 50%. This intervention is more invasive and typically reserved for severe hypoglycemia, not when initial oral treatment options remain viable.
C: Administer 10 units of regular insulin subcutaneously. Insulin administration would exacerbate the client's hypoglycemic state, increasing the risk of further complications rather than resolving their current symptoms.
D: Administer 1 mg of glucagon intramuscularly. Glucagon is appropriate for unconscious patients or those unable to ingest food, making it unsuitable given the client’s alertness and ability to consume juice.
Question 25
Regular
A nurse reviews the laboratory results of a client who is receiving intravenous insulin. Which should alert the nurse to intervene immediately?
Correct!
Incorrect
The correct answer is: D
Rationale
Serum potassium level of 2.5 mmol/L. This level indicates severe hypokalemia, which can lead to life-threatening cardiac complications and requires immediate intervention to prevent arrhythmias or other serious health issues.
A: Serum chloride level of 98 mmol/L. This value falls within the normal range, indicating no immediate concern regarding electrolyte imbalance in this context.
B: Serum calcium level of 8.8 mg/dL. This calcium level is also within the acceptable range, suggesting that no urgent action is necessary regarding the client’s calcium status.
C: Serum sodium level of 132 mmol/L. While this indicates mild hyponatremia, it does not present an immediate life-threatening situation compared to the critical nature of the potassium level.
Correct Answer: D
Rationale: Serum potassium level of 2.5 mmol/L. This level indicates severe hypokalemia, which can lead to life-threatening cardiac complications and requires immediate intervention to prevent arrhythmias or other serious health issues.
A: Serum chloride level of 98 mmol/L. This value falls within the normal range, indicating no immediate concern regarding electrolyte imbalance in this context.
B: Serum calcium level of 8.8 mg/dL. This calcium level is also within the acceptable range, suggesting that no urgent action is necessary regarding the client’s calcium status.
C: Serum sodium level of 132 mmol/L. While this indicates mild hyponatremia, it does not present an immediate life-threatening situation compared to the critical nature of the potassium level.
Question 26
Regular
A nurse teaches a client with diabetes mellitus about sick day management. Which statement should the nurse include in this client's teaching?
Correct!
Incorrect
The correct answer is: B
Rationale
Monitor your blood glucose levels at least every 4 hours while sick. This is crucial for managing diabetes during illness, as stress and infection can significantly alter blood sugar levels, requiring adjustments in treatment.
A: When ill, avoid eating or drinking to reduce vomiting and diarrhea. Limiting food and hydration can worsen blood sugar control and dehydration, which are critical to manage during illness.
C: If vomiting, do not use insulin or take your oral antidiabetic agent. Insulin management remains essential even during vomiting; not taking it can lead to dangerous hyperglycemia or diabetic ketoacidosis.
D: Continue your prescribed exercise regimen even if you are sick. Exercising while ill can exacerbate symptoms and is often not recommended, as rest is vital for recovery and proper blood sugar management.
Correct Answer: B
Rationale: Monitor your blood glucose levels at least every 4 hours while sick. This is crucial for managing diabetes during illness, as stress and infection can significantly alter blood sugar levels, requiring adjustments in treatment.
A: When ill, avoid eating or drinking to reduce vomiting and diarrhea. Limiting food and hydration can worsen blood sugar control and dehydration, which are critical to manage during illness.
C: If vomiting, do not use insulin or take your oral antidiabetic agent. Insulin management remains essential even during vomiting; not taking it can lead to dangerous hyperglycemia or diabetic ketoacidosis.
D: Continue your prescribed exercise regimen even if you are sick. Exercising while ill can exacerbate symptoms and is often not recommended, as rest is vital for recovery and proper blood sugar management.
Question 27
Regular
A nurse assesses a client who is being treated for hyperglycemic-hyperosmolar state (HHS). Which clinical manifestation indicates to the nurse that the therapy needs to be adjusted?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Glasgow Coma Scale score is unchanged. This indicates that the client's neurological status has not improved, suggesting that the current therapy may not be effectively addressing their hyperglycemic-hyperosmolar state.
A: Serum potassium level has increased. An increase in potassium can occur during treatment but does not specifically indicate a need for therapy adjustment in this scenario.
B: Blood osmolarity has decreased. A decrease in blood osmolarity typically signifies effective treatment, suggesting that further adjustments are unnecessary if this change occurs.
D: Urine remains negative for ketone bodies. The absence of ketones indicates that the body is not in a state of ketoacidosis, which does not necessitate therapy modification at this stage.
Correct Answer: C
Rationale: C: Glasgow Coma Scale score is unchanged. This indicates that the client's neurological status has not improved, suggesting that the current therapy may not be effectively addressing their hyperglycemic-hyperosmolar state.
A: Serum potassium level has increased. An increase in potassium can occur during treatment but does not specifically indicate a need for therapy adjustment in this scenario.
B: Blood osmolarity has decreased. A decrease in blood osmolarity typically signifies effective treatment, suggesting that further adjustments are unnecessary if this change occurs.
D: Urine remains negative for ketone bodies. The absence of ketones indicates that the body is not in a state of ketoacidosis, which does not necessitate therapy modification at this stage.
Question 28
Regular
A nurse cares for a client who has diabetes mellitus. The nurse administers 6 units of regular insulin and 10 units of NPH insulin at 0700. At which time should the nurse assess the client for potential problems related to the NPH insulin?
Correct!
Incorrect
The correct answer is: B
Rationale
B: The nurse should assess the client at 1600 because NPH insulin typically peaks between 4 to 6 hours after administration. This peak time is crucial for monitoring potential hypoglycemia or other complications.
A: 800 NPH insulin's effects have not yet manifested fully; the primary action occurs later, making this time too early for significant assessment of complications.
C: 2000 falls outside the typical peak window of NPH insulin, leading to a missed opportunity for timely intervention during the critical assessment period.
D: 2300 is too late for evaluating potential issues related to NPH insulin, as by this time, the action of the insulin would be diminishing significantly.
Correct Answer: B
Rationale: B: The nurse should assess the client at 1600 because NPH insulin typically peaks between 4 to 6 hours after administration. This peak time is crucial for monitoring potential hypoglycemia or other complications.
A: 800 NPH insulin's effects have not yet manifested fully; the primary action occurs later, making this time too early for significant assessment of complications.
C: 2000 falls outside the typical peak window of NPH insulin, leading to a missed opportunity for timely intervention during the critical assessment period.
D: 2300 is too late for evaluating potential issues related to NPH insulin, as by this time, the action of the insulin would be diminishing significantly.
Question 29
Regular
After teaching a client with type 2 diabetes mellitus, the nurse assesses the client's understanding. Which statement made by the client indicates a need for additional teaching?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Since my diabetes is controlled with diet and exercise, I must be seen only if I am sick. This statement indicates a lack of understanding that regular check-ups are essential to monitor overall health and prevent complications, regardless of current glucose control. Continuous management is crucial for long-term wellbeing in diabetes care.
A: I need to have an annual appointment even if my glucose levels are in good control. This statement shows an understanding of the importance of regular monitoring, which is essential for maintaining health in diabetes management.
C: I can still develop complications even though I do not have to take insulin at this time. Acknowledging the potential for complications demonstrates awareness that diabetes management requires vigilance beyond medication alone, making this statement accurate.
D: If I have surgery or get very ill, I may have to receive insulin injections for a short time. Recognizing the need for insulin during stress or illness reflects an understanding of the body's changing requirements and the complexity of diabetes management.
Correct Answer: B
Rationale: B: Since my diabetes is controlled with diet and exercise, I must be seen only if I am sick. This statement indicates a lack of understanding that regular check-ups are essential to monitor overall health and prevent complications, regardless of current glucose control. Continuous management is crucial for long-term wellbeing in diabetes care.
A: I need to have an annual appointment even if my glucose levels are in good control. This statement shows an understanding of the importance of regular monitoring, which is essential for maintaining health in diabetes management.
C: I can still develop complications even though I do not have to take insulin at this time. Acknowledging the potential for complications demonstrates awareness that diabetes management requires vigilance beyond medication alone, making this statement accurate.
D: If I have surgery or get very ill, I may have to receive insulin injections for a short time. Recognizing the need for insulin during stress or illness reflects an understanding of the body's changing requirements and the complexity of diabetes management.
Question 30
Regular
When teaching a client recently diagnosed with type 1 diabetes mellitus, the client states, 'I will never be able to stick myself with a needle.' How should the nurse respond?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Tell me what it is about the injections that are concerning you. This response encourages open communication, allowing the client to express fears or misconceptions, which can then be addressed to enhance understanding and compliance with their diabetes management.
A: I can give your injections to you while you are here in the hospital. This response does not promote self-management skills necessary for the client’s independence in managing their diabetes after discharge.
B: Everyone gets used to giving themselves injections. It really does not hurt. This statement minimizes the client’s feelings and may lead to increased anxiety rather than fostering a constructive dialogue about their concerns.
C: Your disease will not be managed properly if you refuse to administer the shots. This approach is overly directive and may alienate the client, making them resistant to discussing their fears regarding injections.
Correct Answer: D
Rationale: D: Tell me what it is about the injections that are concerning you. This response encourages open communication, allowing the client to express fears or misconceptions, which can then be addressed to enhance understanding and compliance with their diabetes management.
A: I can give your injections to you while you are here in the hospital. This response does not promote self-management skills necessary for the client’s independence in managing their diabetes after discharge.
B: Everyone gets used to giving themselves injections. It really does not hurt. This statement minimizes the client’s feelings and may lead to increased anxiety rather than fostering a constructive dialogue about their concerns.
C: Your disease will not be managed properly if you refuse to administer the shots. This approach is overly directive and may alienate the client, making them resistant to discussing their fears regarding injections.
Question 31
Regular
A nurse assesses a client with diabetes mellitus who self-administers subcutaneous insulin. The nurse notes a spongy, swelling area at the site the client uses most frequently for insulin injection. Which action should the nurse take?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Instruct the client to rotate sites for insulin injection. Regularly changing injection sites helps mitigate tissue damage and lipohypertrophy, which can occur from repeated use of the same area, ensuring more effective insulin absorption.
A: Apply ice to the site to reduce inflammation. While ice may alleviate swelling temporarily, it does not address the underlying issue of site overuse and could hinder healing.
B: Consult the provider for a new administration route. Changing the administration route might not be necessary; the focus should be on proper site rotation to improve the client's current situation.
C: Assess the client for other signs of cellulitis. Although assessing for cellulitis is important, it does not resolve the immediate concern of managing tissue changes due to improper injection practices.
Correct Answer: D
Rationale: D: Instruct the client to rotate sites for insulin injection. Regularly changing injection sites helps mitigate tissue damage and lipohypertrophy, which can occur from repeated use of the same area, ensuring more effective insulin absorption.
A: Apply ice to the site to reduce inflammation. While ice may alleviate swelling temporarily, it does not address the underlying issue of site overuse and could hinder healing.
B: Consult the provider for a new administration route. Changing the administration route might not be necessary; the focus should be on proper site rotation to improve the client's current situation.
C: Assess the client for other signs of cellulitis. Although assessing for cellulitis is important, it does not resolve the immediate concern of managing tissue changes due to improper injection practices.
Question 32
Regular
After teaching a client who is newly diagnosed with type 2 diabetes mellitus, the nurse assesses the client's understanding. Which statement made by the client indicates a need for additional teaching?
Correct!
Incorrect
The correct answer is: C
Rationale
C: I should decrease my intake of protein and eliminate carbohydrates from my diet. This statement reveals a misunderstanding, as carbohydrates are essential for energy, and protein intake should be balanced, not decreased excessively.
A: I should increase my intake of vegetables with higher amounts of dietary fiber. This statement reflects a positive dietary change, promoting healthy digestion and blood sugar control, which is beneficial for managing diabetes.
B: My intake of saturated fats should be no more than 10% of my total calories. This indicates an understanding of dietary fat limits, which is important for cardiovascular health, especially for individuals with diabetes.
D: My intake of water is not restricted by my treatment plan or medication regimen. This shows awareness of hydration needs, which generally remain unrestricted in diabetes management unless specified by a healthcare provider.
Correct Answer: C
Rationale: C: I should decrease my intake of protein and eliminate carbohydrates from my diet. This statement reveals a misunderstanding, as carbohydrates are essential for energy, and protein intake should be balanced, not decreased excessively.
A: I should increase my intake of vegetables with higher amounts of dietary fiber. This statement reflects a positive dietary change, promoting healthy digestion and blood sugar control, which is beneficial for managing diabetes.
B: My intake of saturated fats should be no more than 10% of my total calories. This indicates an understanding of dietary fat limits, which is important for cardiovascular health, especially for individuals with diabetes.
D: My intake of water is not restricted by my treatment plan or medication regimen. This shows awareness of hydration needs, which generally remain unrestricted in diabetes management unless specified by a healthcare provider.
Question 33
Regular
A nurse reviews laboratory results for a client with diabetes mellitus who is prescribed an intensified insulin regimen: Fasting blood glucose: 75 mg/dL, Postprandial blood glucose: 200 mg/dL, Hemoglobin A1c level: 5.5%. How should the nurse interpret these laboratory findings?
Correct!
Incorrect
The correct answer is: B
Rationale
Good control of blood glucose. The fasting blood glucose level of 75 mg/dL and an A1c of 5.5% indicate that the client maintains stable and well-regulated blood glucose levels, which is essential for managing diabetes effectively.
A: Increased risk for developing ketoacidosis. The laboratory results show no significant elevation in blood glucose, suggesting that ketoacidosis is unlikely in this scenario.
C: Increased risk for developing hyperglycemia. The postprandial level of 200 mg/dL indicates some fluctuation, but overall control is adequate, not suggesting a significant risk for hyperglycemia.
D: Signs of insulin resistance. The results reflect proper management rather than resistance, as evidenced by stable fasting glucose and a favorable A1c level, indicating effective insulin usage.
Correct Answer: B
Rationale: Good control of blood glucose. The fasting blood glucose level of 75 mg/dL and an A1c of 5.5% indicate that the client maintains stable and well-regulated blood glucose levels, which is essential for managing diabetes effectively.
A: Increased risk for developing ketoacidosis. The laboratory results show no significant elevation in blood glucose, suggesting that ketoacidosis is unlikely in this scenario.
C: Increased risk for developing hyperglycemia. The postprandial level of 200 mg/dL indicates some fluctuation, but overall control is adequate, not suggesting a significant risk for hyperglycemia.
D: Signs of insulin resistance. The results reflect proper management rather than resistance, as evidenced by stable fasting glucose and a favorable A1c level, indicating effective insulin usage.
Question 34
Regular
A nurse prepares to administer insulin to a client at 1800. The client's medication administration record contains the following information: Insulin glargine: 12 units daily at 1800, Regular insulin: 6 units QID at 0600, 1200, 1800, 2400. Based on the client's medication administration record, which action should the nurse take?
Correct!
Incorrect
The correct answer is: A
Rationale
Draw up and inject the insulin glargine first, and then draw up and inject the regular insulin. Insulin glargine, a long-acting insulin, should be administered separately to ensure proper absorption and effectiveness, while regular insulin is a short-acting option that can follow without impacting the glargine’s action.
B: Draw up and inject the insulin glargine first, wait 20 minutes, and then draw up and inject the regular insulin. Waiting could delay the onset of regular insulin, which needs timely administration for optimal glucose control.
C: Draw up the dose of regular insulin, then draw up the dose of insulin glargine in the same syringe, mix, and inject the two insulins together. Mixing insulins can alter their pharmacodynamics, particularly with glargine, which must remain undiluted for proper action.
D: Inject first the glargine and then the regular insulin right afterward. Although the order is correct, injecting them immediately together may compromise the glargine’s absorption and efficacy.
Correct Answer: A
Rationale: Draw up and inject the insulin glargine first, and then draw up and inject the regular insulin. Insulin glargine, a long-acting insulin, should be administered separately to ensure proper absorption and effectiveness, while regular insulin is a short-acting option that can follow without impacting the glargine’s action.
B: Draw up and inject the insulin glargine first, wait 20 minutes, and then draw up and inject the regular insulin. Waiting could delay the onset of regular insulin, which needs timely administration for optimal glucose control.
C: Draw up the dose of regular insulin, then draw up the dose of insulin glargine in the same syringe, mix, and inject the two insulins together. Mixing insulins can alter their pharmacodynamics, particularly with glargine, which must remain undiluted for proper action.
D: Inject first the glargine and then the regular insulin right afterward. Although the order is correct, injecting them immediately together may compromise the glargine’s absorption and efficacy.
Quiz Complete!
Care of Patients with Diabetes Mellitus
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