Question 1
Multiple Choice
A nursing instructor is conducting a class on the different types of blood cells. Which of the following would the instructor include as the correct function? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D,E
Rationale
Erythrocytes supply our cells with oxygen from the lungs to the tissues. Additionally, leukocytes protect the body from dangerous organisms, while megakaryocytes are essential in controlling bleeding through platelet production, highlighting their vital roles in the circulatory and immune systems.
B: Erythrocytes control bleeding from microscopic to major tears in our tissues. Their primary function is oxygen transport, not hemostasis, which is managed by platelets and other factors.
C: Leukocytes supply our cells with oxygen from the lungs to the tissues. This function belongs to erythrocytes; leukocytes are primarily responsible for immune defense against pathogens.
Correct Answer: A,D,E
Rationale: Erythrocytes supply our cells with oxygen from the lungs to the tissues. Additionally, leukocytes protect the body from dangerous organisms, while megakaryocytes are essential in controlling bleeding through platelet production, highlighting their vital roles in the circulatory and immune systems.
B: Erythrocytes control bleeding from microscopic to major tears in our tissues. Their primary function is oxygen transport, not hemostasis, which is managed by platelets and other factors.
C: Leukocytes supply our cells with oxygen from the lungs to the tissues. This function belongs to erythrocytes; leukocytes are primarily responsible for immune defense against pathogens.
Question 2
Multiple Choice
A nurse is providing care to a client experiencing hematologic failure. The nurse understands that this can include which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,D
Rationale
Hematologic failure can include anemia, bleeding, and infection. These conditions arise from the body’s inability to produce adequate blood components, affecting oxygen transport, clotting, and immune response, respectively.
C: Hypertension This condition does not relate to hematologic failure, as it pertains more to blood pressure regulation rather than the production or function of blood components.
E: Hypoglycemia This condition involves low blood sugar levels and is not connected to hematologic failure, which focuses on blood formation and function rather than glucose metabolism.
Correct Answer: A,B,D
Rationale: Hematologic failure can include anemia, bleeding, and infection. These conditions arise from the body’s inability to produce adequate blood components, affecting oxygen transport, clotting, and immune response, respectively.
C: Hypertension This condition does not relate to hematologic failure, as it pertains more to blood pressure regulation rather than the production or function of blood components.
E: Hypoglycemia This condition involves low blood sugar levels and is not connected to hematologic failure, which focuses on blood formation and function rather than glucose metabolism.
Question 3
Multiple Choice
After reviewing information about colony-stimulating factors, a group of nursing students demonstrate understanding of the information when they identify which of the following as true about filgrastim (Neupogen)? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,E
Rationale
Filgrastim (Neupogen) is a glycoprotein, promotes proliferation of leukocytes, and is used to treat chemotherapy-induced neutropenia.
Filgrastim is a recombinant human granulocyte colony-stimulating factor (G-CSF), essential for stimulating bone marrow to increase leukocyte production, especially during chemotherapy, hence its therapeutic role in neutropenia.
C: Stimulates differentiation of erythrocytes. Filgrastim specifically targets leukocyte production, not erythrocyte differentiation, which involves erythropoietin rather than G-CSF.
D: Stimulates maturation of megakaryocytes. Filgrastim does not influence megakaryocyte maturation; this function is primarily associated with thrombopoietin and other hematopoietic growth factors.
Correct Answer: A,B,E
Rationale: Filgrastim (Neupogen) is a glycoprotein, promotes proliferation of leukocytes, and is used to treat chemotherapy-induced neutropenia.
Filgrastim is a recombinant human granulocyte colony-stimulating factor (G-CSF), essential for stimulating bone marrow to increase leukocyte production, especially during chemotherapy, hence its therapeutic role in neutropenia.
C: Stimulates differentiation of erythrocytes. Filgrastim specifically targets leukocyte production, not erythrocyte differentiation, which involves erythropoietin rather than G-CSF.
D: Stimulates maturation of megakaryocytes. Filgrastim does not influence megakaryocyte maturation; this function is primarily associated with thrombopoietin and other hematopoietic growth factors.
Question 4
Multiple Choice
A client is prescribed sargramostim (Leukine). Before administering the drug, the nurse would inform the client that which of the following may occur with this drug? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D,E
Rationale
Bone pain, nausea, and rash may occur with sargramostim (Leukine). These side effects are associated with the drug’s action in stimulating the bone marrow, enhancing immune response, and causing inflammation.
B: Anemia This condition is not a common direct side effect of sargramostim, which primarily stimulates white blood cell production rather than directly affecting red blood cell levels.
C: Infection While sargramostim boosts the immune system, it doesn’t inherently cause infections; rather, it reduces the risk of infection by increasing white blood cell counts.
Correct Answer: A,D,E
Rationale: Bone pain, nausea, and rash may occur with sargramostim (Leukine). These side effects are associated with the drug’s action in stimulating the bone marrow, enhancing immune response, and causing inflammation.
B: Anemia This condition is not a common direct side effect of sargramostim, which primarily stimulates white blood cell production rather than directly affecting red blood cell levels.
C: Infection While sargramostim boosts the immune system, it doesn’t inherently cause infections; rather, it reduces the risk of infection by increasing white blood cell counts.
Question 5
Multiple Choice
A client has a hypersensitivity reaction to pegfilgrastim (Neufasta). The nurse would expect to administer which of the following to treat the hypersensitivity reaction and maintain the use of colony-stimulating factors? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,C
Rationale
A: Prednisone, B: Diphenhydramine, C: Albuterol. These options address allergic reactions effectively; Prednisone reduces inflammation, Diphenhydramine alleviates histamine responses, and Albuterol can relieve bronchospasms associated with hypersensitivity.
D: Naproxen does not mitigate allergic responses and is primarily an analgesic and anti-inflammatory, lacking efficacy for hypersensitivity reactions.
E: Hydrocodone is an opioid analgesic, offering no benefit for allergic reactions and potentially complicating the clinical picture.
Correct Answer: A,B,C
Rationale: A: Prednisone, B: Diphenhydramine, C: Albuterol. These options address allergic reactions effectively; Prednisone reduces inflammation, Diphenhydramine alleviates histamine responses, and Albuterol can relieve bronchospasms associated with hypersensitivity.
D: Naproxen does not mitigate allergic responses and is primarily an analgesic and anti-inflammatory, lacking efficacy for hypersensitivity reactions.
E: Hydrocodone is an opioid analgesic, offering no benefit for allergic reactions and potentially complicating the clinical picture.
Question 6
Multiple Choice
A client is to receive oprelvekin (Neumega). After administering the drug, the nurse would be alert for which of the following as a possible adverse reaction? Select all that apply.
Correct!
Incorrect
The correct answer is: B,C,E
Rationale
Fluid retention, syncope, and fever are possible adverse reactions associated with oprelvekin (Neumega) administration. Monitoring for these effects is crucial to ensure patient safety and effective management of any complications that may arise.
A: Bone pain. Although bone pain can occur in various conditions, it is not a commonly reported adverse effect of oprelvekin treatment specifically.
D: Nausea. While nausea can be a side effect of many medications, it is not specifically highlighted as a significant adverse reaction associated with oprelvekin.
Correct Answer: B,C,E
Rationale: Fluid retention, syncope, and fever are possible adverse reactions associated with oprelvekin (Neumega) administration. Monitoring for these effects is crucial to ensure patient safety and effective management of any complications that may arise.
A: Bone pain. Although bone pain can occur in various conditions, it is not a commonly reported adverse effect of oprelvekin treatment specifically.
D: Nausea. While nausea can be a side effect of many medications, it is not specifically highlighted as a significant adverse reaction associated with oprelvekin.
Question 7
Multiple Choice
A client is prescribed oprelvekin. The nurse would administer the drug cautiously to the client if he had a history of which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: B,D,E
Rationale
Oprelvekin should be administered cautiously to a client with a history of renal failure, heart failure, and atrial fibrillation, as these conditions can exacerbate potential side effects and complications associated with the medication.
A: Diabetes can complicate treatment but does not significantly heighten risks specifically linked to oprelvekin.
C: Peptic ulcer disease may be a concern, yet it does not directly relate to oprelvekin’s adverse effects.
E: Atrial fibrillation is a significant concern due to potential cardiovascular complications when administering oprelvekin.
Correct Answer: B,D,E
Rationale: Oprelvekin should be administered cautiously to a client with a history of renal failure, heart failure, and atrial fibrillation, as these conditions can exacerbate potential side effects and complications associated with the medication.
A: Diabetes can complicate treatment but does not significantly heighten risks specifically linked to oprelvekin.
C: Peptic ulcer disease may be a concern, yet it does not directly relate to oprelvekin’s adverse effects.
E: Atrial fibrillation is a significant concern due to potential cardiovascular complications when administering oprelvekin.
Question 8
Multiple Choice
A client is to receive darbepoetin alfa (Aranesp). When administering the drug, the nurse integrates knowledge of which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B
Rationale
Darbepoetin alfa (Aranesp) is a glycoprotein that stimulates the production of erythrocytes. These characteristics are crucial for its function in treating anemia associated with chronic kidney disease and other conditions requiring increased red blood cell production.
C: It helps stimulate differentiation of leukocytes. Darbepoetin alfa specifically targets erythropoiesis, not leukocyte differentiation, which is unrelated to its mechanism of action.
D: The drug promotes the maturation of megakaryocytes. Darbepoetin alfa does not influence megakaryocyte maturation; its primary function is to enhance red blood cell production.
E: It is used to stimulate thrombopoiesis. This medication does not stimulate platelet production; instead, its role is focused solely on increasing red blood cell count.
Correct Answer: A,B
Rationale: Darbepoetin alfa (Aranesp) is a glycoprotein that stimulates the production of erythrocytes. These characteristics are crucial for its function in treating anemia associated with chronic kidney disease and other conditions requiring increased red blood cell production.
C: It helps stimulate differentiation of leukocytes. Darbepoetin alfa specifically targets erythropoiesis, not leukocyte differentiation, which is unrelated to its mechanism of action.
D: The drug promotes the maturation of megakaryocytes. Darbepoetin alfa does not influence megakaryocyte maturation; its primary function is to enhance red blood cell production.
E: It is used to stimulate thrombopoiesis. This medication does not stimulate platelet production; instead, its role is focused solely on increasing red blood cell count.
Question 9
Multiple Choice
A nurse might administer epoetin alfa to a client with which type of anemia? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D,E
Rationale
Epoetin alfa is administered to clients with anemia of chronic kidney disease, anemia caused by cancer chemotherapy, and anemia caused by zidovudine (AZT) therapy to stimulate red blood cell production. These conditions often involve reduced erythropoietin levels or need for increased erythropoiesis due to treatment-related anemia.
B: Iron deficiency anemia This type of anemia primarily results from insufficient iron, which epoetin alfa cannot address, as it does not correct the underlying nutrient deficiency.
C: Vitamin B12 deficiency anemia Epoetin alfa does not resolve anemia caused by vitamin B12 deficiency, as it fails to address the need for adequate vitamin levels essential for red blood cell formation.
Correct Answer: A,D,E
Rationale: Epoetin alfa is administered to clients with anemia of chronic kidney disease, anemia caused by cancer chemotherapy, and anemia caused by zidovudine (AZT) therapy to stimulate red blood cell production. These conditions often involve reduced erythropoietin levels or need for increased erythropoiesis due to treatment-related anemia.
B: Iron deficiency anemia This type of anemia primarily results from insufficient iron, which epoetin alfa cannot address, as it does not correct the underlying nutrient deficiency.
C: Vitamin B12 deficiency anemia Epoetin alfa does not resolve anemia caused by vitamin B12 deficiency, as it fails to address the need for adequate vitamin levels essential for red blood cell formation.
Question 10
Multiple Choice
After administering methoxy polyethylene epoetin beta, the nurse would be alert for the development of which of the following as a possible adverse reaction? Select all that apply.
Correct!
Incorrect
The correct answer is: C,D,E
Rationale
Hypertension, fatigue, and arthralgia are possible adverse reactions after administering methoxy polyethylene epoetin beta. These effects are related to the medication's action on erythropoiesis and fluid dynamics in the body.
A: Bone pain This option does not directly correlate with the typical side effects associated with methoxy polyethylene epoetin beta, which primarily affects blood pressure and energy levels.
B: Fluid retention While fluid retention can occur with some medications, it is not a recognized adverse reaction specific to methoxy polyethylene epoetin beta.
Correct Answer: C,D,E
Rationale: Hypertension, fatigue, and arthralgia are possible adverse reactions after administering methoxy polyethylene epoetin beta. These effects are related to the medication's action on erythropoiesis and fluid dynamics in the body.
A: Bone pain This option does not directly correlate with the typical side effects associated with methoxy polyethylene epoetin beta, which primarily affects blood pressure and energy levels.
B: Fluid retention While fluid retention can occur with some medications, it is not a recognized adverse reaction specific to methoxy polyethylene epoetin beta.
Question 11
Multiple Choice
Based on the nurse's understanding of epoetin alfa, the nurse would expect to administer the drug cautiously to a client with a history of which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: C,D
Rationale
Clients with a history of seizures and congestive heart failure should be administered epoetin alfa cautiously due to potential risks associated with increased blood viscosity and heightened blood pressure during therapy.
A: Diabetes High blood sugar levels may complicate treatment, but they do not inherently heighten risks associated with epoetin alfa administration, allowing for safer usage in such patients.
B: Renal failure While renal failure can affect erythropoietin production, it does not present the same immediate risks as seizures or congestive heart failure when administering epoetin alfa.
E: Hypotension Low blood pressure does not specifically relate to the cautious use of epoetin alfa; in fact, it may be managed without significant concern for this drug’s effects.
Correct Answer: C,D
Rationale: Clients with a history of seizures and congestive heart failure should be administered epoetin alfa cautiously due to potential risks associated with increased blood viscosity and heightened blood pressure during therapy.
A: Diabetes High blood sugar levels may complicate treatment, but they do not inherently heighten risks associated with epoetin alfa administration, allowing for safer usage in such patients.
B: Renal failure While renal failure can affect erythropoietin production, it does not present the same immediate risks as seizures or congestive heart failure when administering epoetin alfa.
E: Hypotension Low blood pressure does not specifically relate to the cautious use of epoetin alfa; in fact, it may be managed without significant concern for this drug’s effects.
Question 12
Multiple Choice
A nurse is administering darbepoetin alfa to a client. The nurse checks the client's hemoglobin level carefully during the administration based on the understanding that polycythemia can occur, leading to which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,D,E
Rationale
Polycythemia can lead to increased mortality, tumor progression, thromboembolic events, and cardiovascular events due to elevated red blood cell mass, which increases blood viscosity and subsequently raises the risks of serious complications.
C: Severe hypotension Elevated red blood cell count typically contributes to higher blood pressure and viscosity, rather than causing low blood pressure, making this option inconsistent with polycythemia's effects.
Correct Answer: A,B,D,E
Rationale: Polycythemia can lead to increased mortality, tumor progression, thromboembolic events, and cardiovascular events due to elevated red blood cell mass, which increases blood viscosity and subsequently raises the risks of serious complications.
C: Severe hypotension Elevated red blood cell count typically contributes to higher blood pressure and viscosity, rather than causing low blood pressure, making this option inconsistent with polycythemia's effects.
Question 13
Multiple Choice
A client is prescribed ferrous sulfate (Feosol). Which of the following adverse reactions should the nurse discuss with a client prior to the administration of this drug? Select all that apply.
Correct!
Incorrect
The correct answer is: A,C,E
Rationale
Constipation, nausea, and dark stools are common adverse reactions associated with ferrous sulfate that the nurse should discuss with the client prior to administration, ensuring they are properly informed about potential side effects.
B: Fluid retention does not typically occur with ferrous sulfate, making it an unlikely concern for clients receiving this iron supplement.
D: Fatigue is not a direct adverse reaction of ferrous sulfate; it may be a symptom of iron deficiency itself rather than a side effect of the medication.
Correct Answer: A,C,E
Rationale: Constipation, nausea, and dark stools are common adverse reactions associated with ferrous sulfate that the nurse should discuss with the client prior to administration, ensuring they are properly informed about potential side effects.
B: Fluid retention does not typically occur with ferrous sulfate, making it an unlikely concern for clients receiving this iron supplement.
D: Fatigue is not a direct adverse reaction of ferrous sulfate; it may be a symptom of iron deficiency itself rather than a side effect of the medication.
Question 14
Multiple Choice
A client is prescribed ferrous sulfate. Before administering the drug, the nurse reviews the client's medical record. The nurse would withhold the drug and contact the primary health care provider if the client's history revealed which of the following? Select all that apply.
Correct!
Incorrect
The correct answer is: A,D
Rationale
A client with hemolytic anemia or hemochromatosis should not receive ferrous sulfate, as these conditions can exacerbate iron overload or are not responsive to iron supplementation, necessitating alternative treatment approaches.
B: Vitamin B12 deficiency anemia This condition requires vitamin B12 supplementation rather than iron therapy, as the underlying issue is not related to iron deficiency.
C: Anemia of chronic kidney disease Anemia related to chronic kidney disease typically involves erythropoietin deficiency, not iron deficiency, making iron supplementation unnecessary unless there's concurrent iron deficiency.
E: Hypertension Hypertension does not directly contraindicate the use of ferrous sulfate; the medication primarily addresses anemia rather than having significant effects on blood pressure management.
Correct Answer: A,D
Rationale: A client with hemolytic anemia or hemochromatosis should not receive ferrous sulfate, as these conditions can exacerbate iron overload or are not responsive to iron supplementation, necessitating alternative treatment approaches.
B: Vitamin B12 deficiency anemia This condition requires vitamin B12 supplementation rather than iron therapy, as the underlying issue is not related to iron deficiency.
C: Anemia of chronic kidney disease Anemia related to chronic kidney disease typically involves erythropoietin deficiency, not iron deficiency, making iron supplementation unnecessary unless there's concurrent iron deficiency.
E: Hypertension Hypertension does not directly contraindicate the use of ferrous sulfate; the medication primarily addresses anemia rather than having significant effects on blood pressure management.
Question 15
Multiple Choice
A nurse should encourage a client with megaloblastic anemia to eat which of the following foods, as they are rich in folate? Select all that apply.
Correct!
Incorrect
The correct answer is: A,C,D,E
Rationale
A: Collard greens, C: Wheat bread, D: Salmon, E: Chicken are all rich in folate, making them excellent food choices for a client with megaloblastic anemia.
B: Grapes do not contain significant amounts of folate, making them a poor choice for someone needing to increase their folate intake.
Correct Answer: A,C,D,E
Rationale: A: Collard greens, C: Wheat bread, D: Salmon, E: Chicken are all rich in folate, making them excellent food choices for a client with megaloblastic anemia.
B: Grapes do not contain significant amounts of folate, making them a poor choice for someone needing to increase their folate intake.
Question 16
Multiple Choice
A client is prescribed vitamin B12 for vitamin B12 deficiency anemia. After teaching the client about the drug, the nurse determines that the teaching was successful when the client states that which of the following can decrease the absorption of oral vitamin B12? Select all that apply.
Correct!
Incorrect
The correct answer is: A,C,D
Rationale
Alcohol, neomycin, and colchicine can decrease the absorption of oral vitamin B12. Understanding this is crucial for managing vitamin B12 deficiency anemia effectively and ensuring optimal treatment outcomes for the client.
B: Calcium does not significantly impact the absorption of oral vitamin B12, as it primarily acts in different metabolic pathways and does not interfere with B12 absorption mechanisms.
E: Phenytoin affects vitamin metabolism but does not directly hinder the absorption of oral vitamin B12, making it less relevant in the context of absorption issues related to this vitamin.
Correct Answer: A,C,D
Rationale: Alcohol, neomycin, and colchicine can decrease the absorption of oral vitamin B12. Understanding this is crucial for managing vitamin B12 deficiency anemia effectively and ensuring optimal treatment outcomes for the client.
B: Calcium does not significantly impact the absorption of oral vitamin B12, as it primarily acts in different metabolic pathways and does not interfere with B12 absorption mechanisms.
E: Phenytoin affects vitamin metabolism but does not directly hinder the absorption of oral vitamin B12, making it less relevant in the context of absorption issues related to this vitamin.
Question 17
Multiple Choice
Prior to administering a drug used to treat anemia, the nurse should assess a client's vital signs, ability to carry out activities of daily living, and general appearance, and for the presence of which of the following other general symptoms? Select all that apply.
Correct!
Incorrect
The correct answer is: A,B,C,D,E
Rationale
Fatigue, pallor, headache, shortness of breath, and sore tongue are all general symptoms that may indicate anemia, thus requiring assessment before administering treatment for the condition.
Assessing fatigue helps identify energy levels affected by anemia, while pallor shows reduced hemoglobin. Headache and shortness of breath indicate decreased oxygenation, and a sore tongue can signal nutritional deficiencies often associated with anemia.
A: Fatigue Failure to assess fatigue overlooks a key manifestation of anemia, which significantly impacts daily functioning and quality of life.
B: Pallor Neglecting to evaluate pallor misses a critical visual sign of anemia, highlighting reduced blood flow and oxygenation in the skin.
C: Headache Ignoring headaches can lead to overlooking a symptom linked to low oxygen levels in the brain, which is essential for proper cognitive function.
D: Shortness of breath Not assessing shortness of breath disregards a vital sign of anemia's severity, indicating insufficient oxygen delivery to tissues during activity or rest.
E: Sore tongue Omitting sore tongue assessment overlooks a potential indicator of anemia-related nutritional deficiencies, particularly in vitamin B12 or iron, which can affect oral health.
Correct Answer: A,B,C,D,E
Rationale: Fatigue, pallor, headache, shortness of breath, and sore tongue are all general symptoms that may indicate anemia, thus requiring assessment before administering treatment for the condition.
Assessing fatigue helps identify energy levels affected by anemia, while pallor shows reduced hemoglobin. Headache and shortness of breath indicate decreased oxygenation, and a sore tongue can signal nutritional deficiencies often associated with anemia.
A: Fatigue Failure to assess fatigue overlooks a key manifestation of anemia, which significantly impacts daily functioning and quality of life.
B: Pallor Neglecting to evaluate pallor misses a critical visual sign of anemia, highlighting reduced blood flow and oxygenation in the skin.
C: Headache Ignoring headaches can lead to overlooking a symptom linked to low oxygen levels in the brain, which is essential for proper cognitive function.
D: Shortness of breath Not assessing shortness of breath disregards a vital sign of anemia's severity, indicating insufficient oxygen delivery to tissues during activity or rest.
E: Sore tongue Omitting sore tongue assessment overlooks a potential indicator of anemia-related nutritional deficiencies, particularly in vitamin B12 or iron, which can affect oral health.
Question 18
Multiple Choice
A client with chronic kidney disease is prescribed epoetin alfa (Procrit). Which of the following would be appropriate for the nurse to do when administering this drug to promote optimal response? Select all that apply.
Correct!
Incorrect
The correct answer is: C,D
Rationale
Discarding any unused portion after administration ensures the sterility and efficacy of epoetin alfa, as it is intended for single use to avoid contamination. Additionally, administering the drug either intravenously or subcutaneously allows for flexibility in treatment, enhancing patient comfort and adherence to therapy.
A: Shake the vial vigorously prior to administration. Vigorous shaking can denature the protein in epoetin alfa, compromising its effectiveness and potentially leading to adverse reactions.
B: Use the vial for multiple doses. Epoetin alfa is designed for single-use, and reusing the vial increases the risk of contamination and reduces the drug’s potency and safety.
E: Avoid using the drug if the client is receiving dialysis. Epoetin alfa is often prescribed for patients on dialysis to manage anemia, making its use appropriate in this scenario.
Correct Answer: C,D
Rationale: Discarding any unused portion after administration ensures the sterility and efficacy of epoetin alfa, as it is intended for single use to avoid contamination. Additionally, administering the drug either intravenously or subcutaneously allows for flexibility in treatment, enhancing patient comfort and adherence to therapy.
A: Shake the vial vigorously prior to administration. Vigorous shaking can denature the protein in epoetin alfa, compromising its effectiveness and potentially leading to adverse reactions.
B: Use the vial for multiple doses. Epoetin alfa is designed for single-use, and reusing the vial increases the risk of contamination and reduces the drug’s potency and safety.
E: Avoid using the drug if the client is receiving dialysis. Epoetin alfa is often prescribed for patients on dialysis to manage anemia, making its use appropriate in this scenario.
Question 19
Regular
A client with iron deficiency anemia is prescribed iron supplements. After administering the drug, the nurse would assess the client for which of the following as a possible adverse reaction related to gastrointestinal function?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Darker stools. Iron supplements commonly cause gastrointestinal side effects, including the darkening of stools. This occurs due to the unabsorbed iron being excreted, which is a typical and expected reaction to such medications.
A: Headache. While headaches can occur for various reasons, they are not a direct gastrointestinal side effect associated with iron supplementation. This symptom does not relate specifically to iron intake.
C: Soreness. Soreness is not a recognized gastrointestinal effect of iron supplements. This symptom may arise from other causes unrelated to the absorption or administration of iron.
D: Backache. Backaches are generally unrelated to gastrointestinal effects of iron supplementation. This symptom does not stem from the drug's influence on digestive function or related adverse reactions.
Correct Answer: B
Rationale: B: Darker stools. Iron supplements commonly cause gastrointestinal side effects, including the darkening of stools. This occurs due to the unabsorbed iron being excreted, which is a typical and expected reaction to such medications.
A: Headache. While headaches can occur for various reasons, they are not a direct gastrointestinal side effect associated with iron supplementation. This symptom does not relate specifically to iron intake.
C: Soreness. Soreness is not a recognized gastrointestinal effect of iron supplements. This symptom may arise from other causes unrelated to the absorption or administration of iron.
D: Backache. Backaches are generally unrelated to gastrointestinal effects of iron supplementation. This symptom does not stem from the drug's influence on digestive function or related adverse reactions.
Question 20
Regular
A client who is prescribed an iron preparation for treating iron deficiency anemia tells the nurse that she has also been taking ascorbic acid. The nurse would assess the client for which of the following?
Correct!
Incorrect
The correct answer is: C
Rationale
Increased absorption of iron.
Ascorbic acid enhances the absorption of non-heme iron in the gastrointestinal tract, making it beneficial for clients taking iron supplements. This synergistic effect helps improve iron levels effectively in those with iron deficiency anemia.
A: An increase in seizure activity. There is no direct relationship between ascorbic acid intake and seizure activity, making this option unfounded in the context of iron supplementation.
B: Signs of vitamin B12 deficiency. Ascorbic acid does not influence vitamin B12 metabolism or absorption, thus symptoms of deficiency would not arise from concurrent ascorbic acid use.
D: Signs of folate deficiency. The presence of ascorbic acid does not directly relate to folate levels or its absorption, leaving this option unrelated to the iron supplementation context.
Correct Answer: C
Rationale: Increased absorption of iron.
Ascorbic acid enhances the absorption of non-heme iron in the gastrointestinal tract, making it beneficial for clients taking iron supplements. This synergistic effect helps improve iron levels effectively in those with iron deficiency anemia.
A: An increase in seizure activity. There is no direct relationship between ascorbic acid intake and seizure activity, making this option unfounded in the context of iron supplementation.
B: Signs of vitamin B12 deficiency. Ascorbic acid does not influence vitamin B12 metabolism or absorption, thus symptoms of deficiency would not arise from concurrent ascorbic acid use.
D: Signs of folate deficiency. The presence of ascorbic acid does not directly relate to folate levels or its absorption, leaving this option unrelated to the iron supplementation context.
Question 21
Regular
A client with megaloblastic anemia is prescribed leucovorin. The nurse would identify which of the following as a contraindication for this drug?
Correct!
Incorrect
The correct answer is: A
Rationale
Leucovorin is contraindicated in pernicious anemia due to its potential to mask vitamin B12 deficiency symptoms. This masking can lead to irreversible neurological damage if B12 deficiency remains untreated, complicating patient management.
B: Hemochromatosis Excess iron absorption in hemochromatosis does not directly interact with leucovorin, making it a non-contraindicated condition for this drug's administration.
C: Uncontrolled hypertension Leucovorin does not influence blood pressure regulation or exacerbate hypertension, allowing its use in patients with this condition without concern for cardiovascular complications.
D: Hypersensitivity to human albumin Individuals with hypersensitivity to human albumin may react adversely to related compounds, but leucovorin itself does not contain human albumin, making this contraindication irrelevant.
Correct Answer: A
Rationale: Leucovorin is contraindicated in pernicious anemia due to its potential to mask vitamin B12 deficiency symptoms. This masking can lead to irreversible neurological damage if B12 deficiency remains untreated, complicating patient management.
B: Hemochromatosis Excess iron absorption in hemochromatosis does not directly interact with leucovorin, making it a non-contraindicated condition for this drug's administration.
C: Uncontrolled hypertension Leucovorin does not influence blood pressure regulation or exacerbate hypertension, allowing its use in patients with this condition without concern for cardiovascular complications.
D: Hypersensitivity to human albumin Individuals with hypersensitivity to human albumin may react adversely to related compounds, but leucovorin itself does not contain human albumin, making this contraindication irrelevant.
Question 22
Regular
A nurse is caring for a client with iron deficiency anemia who is receiving iron supplements. What information should the nurse include in the teaching plan for this client?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Color of stools will become darker.
Iron supplements can cause the stools to take on a darker hue due to the unabsorbed iron being excreted. This change is a common and harmless side effect that clients should be informed about to avoid unnecessary concern.
A: Frequency of urination will increase.
Iron supplementation does not typically affect urinary patterns, and increased urination is not a known side effect of iron intake, making this option irrelevant for the client.
B: Soreness of throat might occur.
Throat soreness is not commonly associated with iron supplements, and advising this could lead to unnecessary anxiety regarding the treatment process and its potential side effects.
C: Itching of throat might occur.
Itching of the throat is not a recognized effect of iron supplementation, and providing this information may confuse the client without any clinical basis to support it.
Correct Answer: D
Rationale: D: Color of stools will become darker.
Iron supplements can cause the stools to take on a darker hue due to the unabsorbed iron being excreted. This change is a common and harmless side effect that clients should be informed about to avoid unnecessary concern.
A: Frequency of urination will increase.
Iron supplementation does not typically affect urinary patterns, and increased urination is not a known side effect of iron intake, making this option irrelevant for the client.
B: Soreness of throat might occur.
Throat soreness is not commonly associated with iron supplements, and advising this could lead to unnecessary anxiety regarding the treatment process and its potential side effects.
C: Itching of throat might occur.
Itching of the throat is not a recognized effect of iron supplementation, and providing this information may confuse the client without any clinical basis to support it.
Question 23
Regular
A client who was treated for anemia is being discharged. The client has been instructed to continue with epoetin alfa for a week. Which of the following points should the nurse include in the teaching plan to educate the client about the therapy when caring for the client on an outpatient basis?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Report signs of joint pain to the primary health care provider. Epoetin alfa can lead to joint pain as a side effect, and promptly reporting these symptoms is crucial for managing the client's health effectively. Monitoring for adverse reactions ensures appropriate interventions and adjustments to therapy as needed, promoting overall patient safety and comfort during treatment.
A: Avoid use of multivitamin preparations. Multivitamins are not contraindicated with epoetin alfa and may even support overall health, making this guidance misleading for the client’s nutritional needs.
C: Follow the recommended diet provided by the primary health care provider. While a proper diet is beneficial, it does not specifically relate to the therapy of epoetin alfa and is therefore not a necessary point of emphasis.
D: Take the drug on an empty stomach or with water. Epoetin alfa does not have specific dietary restrictions regarding its administration, so this instruction lacks relevance to the therapy's effectiveness or safety.
Correct Answer: B
Rationale: B: Report signs of joint pain to the primary health care provider. Epoetin alfa can lead to joint pain as a side effect, and promptly reporting these symptoms is crucial for managing the client's health effectively. Monitoring for adverse reactions ensures appropriate interventions and adjustments to therapy as needed, promoting overall patient safety and comfort during treatment.
A: Avoid use of multivitamin preparations. Multivitamins are not contraindicated with epoetin alfa and may even support overall health, making this guidance misleading for the client’s nutritional needs.
C: Follow the recommended diet provided by the primary health care provider. While a proper diet is beneficial, it does not specifically relate to the therapy of epoetin alfa and is therefore not a necessary point of emphasis.
D: Take the drug on an empty stomach or with water. Epoetin alfa does not have specific dietary restrictions regarding its administration, so this instruction lacks relevance to the therapy's effectiveness or safety.
Question 24
Regular
A nurse is caring for a client with hypertension who is prescribed epoetin alfa for anemia. Which of the following would the nurse include in the plan of care when administering this drug to the client?
Correct!
Incorrect
The correct answer is: B
Rationale
Note the hematocrit value before each dose during therapy.
Monitoring the hematocrit is crucial when administering epoetin alfa, as this medication stimulates red blood cell production. By assessing the hematocrit levels, nurses can evaluate the effectiveness of treatment and adjust dosages accordingly to ensure optimal patient outcomes in managing anemia.
A: Report 10 mm Hg rise in systolic blood pressure to primary health care provider. While blood pressure changes are important, the primary focus when administering epoetin alfa is monitoring hematocrit levels.
C: Shake the drug well before it is administered to the client. Epoetin alfa must not be shaken, as this can denature the protein and affect its efficacy, compromising treatment.
D: Administer the drug once every 3 weeks through IV route. Epoetin alfa is typically administered subcutaneously or intravenously but not on a three-week schedule; this varies based on individual patient needs.
Correct Answer: B
Rationale: Note the hematocrit value before each dose during therapy.
Monitoring the hematocrit is crucial when administering epoetin alfa, as this medication stimulates red blood cell production. By assessing the hematocrit levels, nurses can evaluate the effectiveness of treatment and adjust dosages accordingly to ensure optimal patient outcomes in managing anemia.
A: Report 10 mm Hg rise in systolic blood pressure to primary health care provider. While blood pressure changes are important, the primary focus when administering epoetin alfa is monitoring hematocrit levels.
C: Shake the drug well before it is administered to the client. Epoetin alfa must not be shaken, as this can denature the protein and affect its efficacy, compromising treatment.
D: Administer the drug once every 3 weeks through IV route. Epoetin alfa is typically administered subcutaneously or intravenously but not on a three-week schedule; this varies based on individual patient needs.
Question 25
Regular
A client is prescribed vitamin B12 for his pernicious anemia following gastric bypass surgery. The nurse would be alert for which of the following as a possible adverse reaction?
Correct!
Incorrect
The correct answer is: C
Rationale
Pulmonary edema. This adverse reaction may occur due to fluid overload or hypersensitivity to vitamin B12, particularly in patients with compromised health following gastric bypass surgery, making monitoring essential.
A: Urticaria This response typically indicates an allergic reaction but is less common with vitamin B12 than other supplements. Therefore, it is not the primary concern for this patient.
B: Dyspnea Although dyspnea can arise from various causes, it is not a direct adverse reaction associated with vitamin B12 administration, making it less relevant to this scenario.
D: Joint pain Joint pain does not have a direct link to vitamin B12 supplementation and is generally unrelated to the treatment of pernicious anemia or the effects of gastric bypass surgery.
Correct Answer: C
Rationale: Pulmonary edema. This adverse reaction may occur due to fluid overload or hypersensitivity to vitamin B12, particularly in patients with compromised health following gastric bypass surgery, making monitoring essential.
A: Urticaria This response typically indicates an allergic reaction but is less common with vitamin B12 than other supplements. Therefore, it is not the primary concern for this patient.
B: Dyspnea Although dyspnea can arise from various causes, it is not a direct adverse reaction associated with vitamin B12 administration, making it less relevant to this scenario.
D: Joint pain Joint pain does not have a direct link to vitamin B12 supplementation and is generally unrelated to the treatment of pernicious anemia or the effects of gastric bypass surgery.
Question 26
Regular
A nurse identifies a nursing diagnosis of Constipation for a client receiving iron supplements. Which of the following would be appropriate to promote resolution of this problem?
Correct!
Incorrect
The correct answer is: B
Rationale
Consume a diet high in fiber.
A high-fiber diet promotes regular bowel movements and can help alleviate constipation, particularly in clients taking iron supplements, which are known to cause gastrointestinal side effects, including constipation.
A: Increase the intake of milk and dairy products. Dairy products can lead to further constipation in some individuals, making this option counterproductive for someone experiencing this issue.
C: Take antacids after consuming meals. Antacids can interfere with the absorption of nutrients and may not address the root cause of constipation, potentially exacerbating gastrointestinal discomfort.
D: Perform vigorous exercises. While exercise can be beneficial for digestion, vigorous exercise alone may not specifically target constipation issues linked to iron supplementation and dietary habits.
Correct Answer: B
Rationale: Consume a diet high in fiber.
A high-fiber diet promotes regular bowel movements and can help alleviate constipation, particularly in clients taking iron supplements, which are known to cause gastrointestinal side effects, including constipation.
A: Increase the intake of milk and dairy products. Dairy products can lead to further constipation in some individuals, making this option counterproductive for someone experiencing this issue.
C: Take antacids after consuming meals. Antacids can interfere with the absorption of nutrients and may not address the root cause of constipation, potentially exacerbating gastrointestinal discomfort.
D: Perform vigorous exercises. While exercise can be beneficial for digestion, vigorous exercise alone may not specifically target constipation issues linked to iron supplementation and dietary habits.
Question 27
Regular
A nurse is caring for a client who has been prescribed iron dextran. The nurse understands that which information is used to calculate the drug dosage?
Correct!
Incorrect
The correct answer is: C
Rationale
The dosage of iron dextran is calculated based on the client's hemoglobin level. This measurement is crucial as it directly reflects the client's need for iron supplementation to address anemia effectively.
A: Client's age Age may influence overall health but does not provide a direct correlation to the specific dosage required for iron dextran administration.
B: Client's height Height does not impact the calculation of iron dosage, as drug requirements are primarily determined by hemoglobin levels rather than physical dimensions.
D: Platelet count Platelet count is unrelated to iron dextran dosage determination, which focuses on hemoglobin levels to address iron deficiency and anemia rather than blood clotting factors.
Correct Answer: C
Rationale: The dosage of iron dextran is calculated based on the client's hemoglobin level. This measurement is crucial as it directly reflects the client's need for iron supplementation to address anemia effectively.
A: Client's age Age may influence overall health but does not provide a direct correlation to the specific dosage required for iron dextran administration.
B: Client's height Height does not impact the calculation of iron dosage, as drug requirements are primarily determined by hemoglobin levels rather than physical dimensions.
D: Platelet count Platelet count is unrelated to iron dextran dosage determination, which focuses on hemoglobin levels to address iron deficiency and anemia rather than blood clotting factors.
Question 28
Regular
The nurse is preparing to administer vitamin B12 to a client. The nurse would administer the drug cautiously if the client had which condition?
Correct!
Incorrect
The correct answer is: A
Rationale
Clients with pulmonary disease may have compromised respiratory function, making the administration of vitamin B12 a cautious decision. This vitamin can cause respiratory stimulation, which poses risks for patients with existing pulmonary conditions.
B: Hypertension High blood pressure does not directly interact with vitamin B12, so there are no significant concerns regarding its administration in hypertensive clients.
C: Heart disease Although heart disease can complicate medication administration, it does not specifically necessitate caution with vitamin B12 compared to pulmonary disease.
D: Seizures While seizure disorders require careful medication management, vitamin B12 does not pose a significant risk that would warrant special caution in these patients.
Correct Answer: A
Rationale: Clients with pulmonary disease may have compromised respiratory function, making the administration of vitamin B12 a cautious decision. This vitamin can cause respiratory stimulation, which poses risks for patients with existing pulmonary conditions.
B: Hypertension High blood pressure does not directly interact with vitamin B12, so there are no significant concerns regarding its administration in hypertensive clients.
C: Heart disease Although heart disease can complicate medication administration, it does not specifically necessitate caution with vitamin B12 compared to pulmonary disease.
D: Seizures While seizure disorders require careful medication management, vitamin B12 does not pose a significant risk that would warrant special caution in these patients.
Question 29
Regular
A client is receiving a colony-stimulating factor and experiences dilutional anemia secondary to fluid retention associated with drug therapy. The nurse would most likely identify which nursing diagnosis?
Correct!
Incorrect
The correct answer is: A
Rationale
Fatigue. This nursing diagnosis is appropriate as dilutional anemia typically results in decreased oxygen-carrying capacity, leading to increased fatigue and weakness, especially in patients undergoing treatment with colony-stimulating factors that may cause fluid retention.
B: Constipation. Fluid retention does not directly correlate with constipation, which is often linked to dietary factors or medication side effects unrelated to the fluid status of the patient.
C: Imbalanced Nutrition: Less Than Body Requirements. While nutritional concerns may arise, dilutional anemia primarily affects energy levels and oxygenation rather than directly indicating inadequate nutritional intake.
D: Anxiety. Although anxiety can occur in patients with health issues, it is not directly associated with dilutional anemia, which primarily manifests through physical symptoms like fatigue rather than psychological distress.
Correct Answer: A
Rationale: Fatigue. This nursing diagnosis is appropriate as dilutional anemia typically results in decreased oxygen-carrying capacity, leading to increased fatigue and weakness, especially in patients undergoing treatment with colony-stimulating factors that may cause fluid retention.
B: Constipation. Fluid retention does not directly correlate with constipation, which is often linked to dietary factors or medication side effects unrelated to the fluid status of the patient.
C: Imbalanced Nutrition: Less Than Body Requirements. While nutritional concerns may arise, dilutional anemia primarily affects energy levels and oxygenation rather than directly indicating inadequate nutritional intake.
D: Anxiety. Although anxiety can occur in patients with health issues, it is not directly associated with dilutional anemia, which primarily manifests through physical symptoms like fatigue rather than psychological distress.
Question 30
Regular
A nurse administers a test dose of iron dextran IM. The nurse would wait at least how long before administering the remainder of the dose?
Correct!
Incorrect
The correct answer is: D
Rationale
The nurse would wait at least 60 minutes before administering the remainder of the dose. Monitoring for adverse reactions after an intramuscular injection of iron dextran is crucial, and 60 minutes is the standard observation period to ensure patient safety and effectiveness of the test dose.
A: 15 minutes Observing for a brief 15 minutes lacks sufficient time to identify potential allergic reactions or side effects that could occur after the administration.
B: 30 minutes A 30-minute wait does not provide enough duration to adequately assess the patient's response to the test dose, increasing the risk of undetected complications.
C: 45 minutes Waiting 45 minutes still falls short of the recommended 60 minutes, potentially jeopardizing patient safety by not fully identifying any adverse reactions that may arise.
Correct Answer: D
Rationale: The nurse would wait at least 60 minutes before administering the remainder of the dose. Monitoring for adverse reactions after an intramuscular injection of iron dextran is crucial, and 60 minutes is the standard observation period to ensure patient safety and effectiveness of the test dose.
A: 15 minutes Observing for a brief 15 minutes lacks sufficient time to identify potential allergic reactions or side effects that could occur after the administration.
B: 30 minutes A 30-minute wait does not provide enough duration to adequately assess the patient's response to the test dose, increasing the risk of undetected complications.
C: 45 minutes Waiting 45 minutes still falls short of the recommended 60 minutes, potentially jeopardizing patient safety by not fully identifying any adverse reactions that may arise.
Question 31
Regular
A client receives filgrastim to treat neutropenia associated with chemotherapy. The nurse monitors the client's absolute neutrophil count (ANC). The nurse anticipates stopping the drug when the ANC reaches which level?
Correct!
Incorrect
The correct answer is: D
Rationale
A: 2500/mm┬│ The threshold for stopping filgrastim is higher than 2500/mm┬│, as this level indicates that neutropenia may still be a concern and the client requires continued support for their immune system.
B: 5000/mm┬│ While 5000/mm┬│ may suggest improvement, it does not fully meet the necessary criteria for discontinuing filgrastim, as ANC levels should ideally be higher for safe cessation.
C: 7500/mm┬│ This level indicates a robust neutrophil count; however, it is still below the optimal cessation point of 10000/mm┬│, where the client can be considered sufficiently protected from infection.
Correct Answer: D
Rationale: A: 2500/mm┬│ The threshold for stopping filgrastim is higher than 2500/mm┬│, as this level indicates that neutropenia may still be a concern and the client requires continued support for their immune system.
B: 5000/mm┬│ While 5000/mm┬│ may suggest improvement, it does not fully meet the necessary criteria for discontinuing filgrastim, as ANC levels should ideally be higher for safe cessation.
C: 7500/mm┬│ This level indicates a robust neutrophil count; however, it is still below the optimal cessation point of 10000/mm┬│, where the client can be considered sufficiently protected from infection.