Question 1
Regular
A nurse assesses a client with hyperthyroidism who is prescribed lithium carbonate. Which assessment finding should alert the nurse to a side effect of this therapy?
Correct!
Incorrect
The correct answer is: B
Rationale
Increased thirst and urination. Lithium carbonate can cause nephrogenic diabetes insipidus, leading to excessive thirst (polydipsia) and increased urination (polyuria), which are significant side effects needing careful monitoring in clients with hyperthyroidism.
A: Blurred and double vision. While visual disturbances can occur with various medications, they are not specifically linked to lithium therapy, making this symptom less relevant to the client's condition.
C: Increased thirst and double vision. Although increased thirst is a correct symptom of lithium therapy, double vision is not typically associated with lithium side effects, making this combination inaccurate.
D: Decreased attention and insomnia. These symptoms may arise from other factors such as anxiety or stress, but they are not primary side effects of lithium carbonate treatment in hyperthyroidism cases.
Correct Answer: B
Rationale: Increased thirst and urination. Lithium carbonate can cause nephrogenic diabetes insipidus, leading to excessive thirst (polydipsia) and increased urination (polyuria), which are significant side effects needing careful monitoring in clients with hyperthyroidism.
A: Blurred and double vision. While visual disturbances can occur with various medications, they are not specifically linked to lithium therapy, making this symptom less relevant to the client's condition.
C: Increased thirst and double vision. Although increased thirst is a correct symptom of lithium therapy, double vision is not typically associated with lithium side effects, making this combination inaccurate.
D: Decreased attention and insomnia. These symptoms may arise from other factors such as anxiety or stress, but they are not primary side effects of lithium carbonate treatment in hyperthyroidism cases.
Question 2
Regular
A nurse assesses a client who is recovering from a total thyroidectomy and notes the development of stridor. Which action should the nurse take first?
Correct!
Incorrect
The correct answer is: D
Rationale
D: Prepare for emergency intubation. Stridor indicates potential airway compromise, which is a critical situation post-thyroidectomy due to the risk of laryngeal edema. Immediate preparation for intubation ensures the client's airway is secured without delay, preventing respiratory failure.
A: Reassure the client that the voice change is temporary. This response minimizes the seriousness of stridor, neglecting the urgent need for airway management in a potentially life-threatening scenario.
B: Notify the provider immediately. While important, alerting the provider does not address the immediate risk of airway obstruction that requires prompt action to stabilize the client.
C: Place the client in a high-Fowler's position and apply oxygen. Although this position may aid in breathing, it does not resolve the underlying airway obstruction indicated by stridor, which requires immediate intervention.
Correct Answer: D
Rationale: D: Prepare for emergency intubation. Stridor indicates potential airway compromise, which is a critical situation post-thyroidectomy due to the risk of laryngeal edema. Immediate preparation for intubation ensures the client's airway is secured without delay, preventing respiratory failure.
A: Reassure the client that the voice change is temporary. This response minimizes the seriousness of stridor, neglecting the urgent need for airway management in a potentially life-threatening scenario.
B: Notify the provider immediately. While important, alerting the provider does not address the immediate risk of airway obstruction that requires prompt action to stabilize the client.
C: Place the client in a high-Fowler's position and apply oxygen. Although this position may aid in breathing, it does not resolve the underlying airway obstruction indicated by stridor, which requires immediate intervention.
Question 3
Regular
A nurse assesses a client who is recovering from a subtotal thyroidectomy. On the second postoperative day the client states, 'I feel numbness and tingling around my mouth.' What action should the nurse take?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Assess for Chvostek's sign. The client’s symptoms of numbness and tingling around the mouth may indicate hypocalcemia, a potential complication after thyroid surgery. Assessing for Chvostek's sign helps determine if there is neuromuscular irritability due to low calcium levels, prompting necessary interventions.
A: Offer mouth care. While maintaining oral hygiene is important, it does not address the underlying concern of possible hypocalcemia indicated by the client's symptoms.
B: Loosen the dressing. Altering the dressing could exacerbate the situation without addressing the client’s specific neurological symptoms, which might indicate a more critical metabolic imbalance.
D: Ask the client orientation questions. While assessing orientation is valuable, it does not connect to the immediate neurological signs the client is experiencing, which require more focused evaluation.
Correct Answer: C
Rationale: C: Assess for Chvostek's sign. The client’s symptoms of numbness and tingling around the mouth may indicate hypocalcemia, a potential complication after thyroid surgery. Assessing for Chvostek's sign helps determine if there is neuromuscular irritability due to low calcium levels, prompting necessary interventions.
A: Offer mouth care. While maintaining oral hygiene is important, it does not address the underlying concern of possible hypocalcemia indicated by the client's symptoms.
B: Loosen the dressing. Altering the dressing could exacerbate the situation without addressing the client’s specific neurological symptoms, which might indicate a more critical metabolic imbalance.
D: Ask the client orientation questions. While assessing orientation is valuable, it does not connect to the immediate neurological signs the client is experiencing, which require more focused evaluation.
Question 4
Regular
A nurse assesses a client on the medical-surgical unit. Which statement made by the client should alert the nurse to the possibility of hypothyroidism?
Correct!
Incorrect
The correct answer is: D
Rationale
I am always tired, even with 12 hours of sleep. This statement indicates excessive fatigue, a common symptom of hypothyroidism, suggesting the client's thyroid may not be functioning optimally, affecting energy levels.
A: My sister has thyroid problems. Family history may raise awareness but does not directly indicate the client’s own thyroid function or symptoms of hypothyroidism.
B: I seem to feel the heat more than other people. Feeling heat intolerance typically aligns with hyperthyroidism, not hypothyroidism, which is characterized by sensitivity to cold.
C: Food just doesn't taste good without a lot of salt. This preference for salt does not correlate with hypothyroidism symptoms and suggests a different issue related to taste or dietary habits.
Correct Answer: D
Rationale: I am always tired, even with 12 hours of sleep. This statement indicates excessive fatigue, a common symptom of hypothyroidism, suggesting the client's thyroid may not be functioning optimally, affecting energy levels.
A: My sister has thyroid problems. Family history may raise awareness but does not directly indicate the client’s own thyroid function or symptoms of hypothyroidism.
B: I seem to feel the heat more than other people. Feeling heat intolerance typically aligns with hyperthyroidism, not hypothyroidism, which is characterized by sensitivity to cold.
C: Food just doesn't taste good without a lot of salt. This preference for salt does not correlate with hypothyroidism symptoms and suggests a different issue related to taste or dietary habits.
Question 5
Regular
A nurse assesses a client who is prescribed thyroid hormone replacement. Which finding indicates a therapeutic response to the medication?
Correct!
Incorrect
The correct answer is: D
Rationale
Heart rate is 70 beats/min and regular.
This finding indicates a therapeutic response to thyroid hormone replacement as a normalized heart rate reflects improved metabolic function and balance, which thyroid hormones regulate. Patients typically experience a decrease in symptoms like tachycardia with proper dosage, demonstrating effective management of their condition.
A: Thirst is recognized and fluid intake is appropriate. While hydration is important, it does not specifically indicate the effectiveness of thyroid hormone therapy or metabolic stabilization.
B: Weight has been the same for 3 weeks. Stable weight does not confirm therapeutic efficacy, as fluctuations can occur even with appropriate hormone levels; active monitoring is essential.
C: Total white blood cell count is 6000 cells/mm┬│. This laboratory value pertains to immune function and does not connect directly to thyroid hormone therapy effectiveness or patient metabolic status.
Correct Answer: D
Rationale: Heart rate is 70 beats/min and regular.
This finding indicates a therapeutic response to thyroid hormone replacement as a normalized heart rate reflects improved metabolic function and balance, which thyroid hormones regulate. Patients typically experience a decrease in symptoms like tachycardia with proper dosage, demonstrating effective management of their condition.
A: Thirst is recognized and fluid intake is appropriate. While hydration is important, it does not specifically indicate the effectiveness of thyroid hormone therapy or metabolic stabilization.
B: Weight has been the same for 3 weeks. Stable weight does not confirm therapeutic efficacy, as fluctuations can occur even with appropriate hormone levels; active monitoring is essential.
C: Total white blood cell count is 6000 cells/mm┬│. This laboratory value pertains to immune function and does not connect directly to thyroid hormone therapy effectiveness or patient metabolic status.
Question 6
Regular
A nurse cares for a client who has hypothyroidism as a result of Hashimoto's thyroiditis. The client asks, 'How long will I need to take this thyroid medication?' How should the nurse respond?
Correct!
Incorrect
The correct answer is: C
Rationale
You'll need thyroid pills for life because your thyroid won't start working again.
The body's immune response in Hashimoto's thyroiditis permanently damages the thyroid gland, leading to lifelong hypothyroidism. Therefore, consistent thyroid hormone replacement therapy is essential for maintaining normal metabolic function and overall health for affected individuals.
A: You will need to take this thyroid medication until the goiter is completely gone. A goiter may not necessarily resolve with medication, as it often results from underlying thyroid dysfunction.
B: Thyroiditis is cured with antibodies. Then you won't need thyroid medication. Hashimoto's thyroiditis does not resolve through antibody action; instead, it leads to chronic hormone deficiency requiring ongoing treatment.
D: When blood cell count is 6000 cells/mm┬│, you can stop the medication. Blood cell count does not determine the need for thyroid medication; it directly relates to thyroid hormone levels and function.
Correct Answer: C
Rationale: You'll need thyroid pills for life because your thyroid won't start working again.
The body's immune response in Hashimoto's thyroiditis permanently damages the thyroid gland, leading to lifelong hypothyroidism. Therefore, consistent thyroid hormone replacement therapy is essential for maintaining normal metabolic function and overall health for affected individuals.
A: You will need to take this thyroid medication until the goiter is completely gone. A goiter may not necessarily resolve with medication, as it often results from underlying thyroid dysfunction.
B: Thyroiditis is cured with antibodies. Then you won't need thyroid medication. Hashimoto's thyroiditis does not resolve through antibody action; instead, it leads to chronic hormone deficiency requiring ongoing treatment.
D: When blood cell count is 6000 cells/mm┬│, you can stop the medication. Blood cell count does not determine the need for thyroid medication; it directly relates to thyroid hormone levels and function.
Question 7
Regular
A nurse assesses clients for potential endocrine disorders. Which client is at greatest risk for hyperparathyroidism?
Correct!
Incorrect
The correct answer is: B
Rationale
B: A 41-year-old male receiving dialysis for end-stage kidney disease is at the greatest risk for hyperparathyroidism. This condition often arises due to chronic kidney failure, leading to altered calcium and phosphorus metabolism, which stimulates parathyroid hormone secretion.
A: A 20-year-old female with pregnancy-induced hypertension does not present significant risk factors associated with hyperparathyroidism, as her condition primarily relates to cardiovascular issues rather than endocrine disorders.
C: A 41-year-old male receiving dialysis for end-stage kidney disease lacks unique risk factors for hyperparathyroidism beyond those presented in option B, making this choice redundant.
D: A 27-year-old male who is prescribed home oxygen therapy does not relate to hyperparathyroidism, as his treatment focuses on respiratory support rather than influencing parathyroid function or calcium metabolism.
Correct Answer: B
Rationale: B: A 41-year-old male receiving dialysis for end-stage kidney disease is at the greatest risk for hyperparathyroidism. This condition often arises due to chronic kidney failure, leading to altered calcium and phosphorus metabolism, which stimulates parathyroid hormone secretion.
A: A 20-year-old female with pregnancy-induced hypertension does not present significant risk factors associated with hyperparathyroidism, as her condition primarily relates to cardiovascular issues rather than endocrine disorders.
C: A 41-year-old male receiving dialysis for end-stage kidney disease lacks unique risk factors for hyperparathyroidism beyond those presented in option B, making this choice redundant.
D: A 27-year-old male who is prescribed home oxygen therapy does not relate to hyperparathyroidism, as his treatment focuses on respiratory support rather than influencing parathyroid function or calcium metabolism.
Question 8
Regular
A nurse plans care for a client with hyperparathyroidism. Which intervention should the nurse include in this client's plan of care?
Correct!
Incorrect
The correct answer is: B
Rationale
B: Use a lift sheet to assist the client with position changes. This intervention is crucial for clients with hyperparathyroidism, as they often experience muscle weakness and fatigue, making safe repositioning essential to prevent injury and maintain comfort.
A: Ask the client to ambulate in the hallway twice a day. While ambulation is beneficial, it may not be safe for clients with significant muscle weakness caused by hyperparathyroidism.
C: Provide the client with a soft-bristled toothbrush for oral care. Although good oral hygiene is important, it does not specifically address the complications associated with hyperparathyroidism, such as muscle weakness.
D: Instruct the unlicensed assistive personnel to strain the client's urine for stones. While monitoring for kidney stones is relevant, this intervention does not prioritize the immediate care needs related to hyperparathyroidism complications.
Correct Answer: B
Rationale: B: Use a lift sheet to assist the client with position changes. This intervention is crucial for clients with hyperparathyroidism, as they often experience muscle weakness and fatigue, making safe repositioning essential to prevent injury and maintain comfort.
A: Ask the client to ambulate in the hallway twice a day. While ambulation is beneficial, it may not be safe for clients with significant muscle weakness caused by hyperparathyroidism.
C: Provide the client with a soft-bristled toothbrush for oral care. Although good oral hygiene is important, it does not specifically address the complications associated with hyperparathyroidism, such as muscle weakness.
D: Instruct the unlicensed assistive personnel to strain the client's urine for stones. While monitoring for kidney stones is relevant, this intervention does not prioritize the immediate care needs related to hyperparathyroidism complications.
Question 9
Regular
A nurse cares for a client who is recovering from a parathyroidectomy. When taking the client's blood pressure, the nurse notes that the client's hand has gone into flexion contractions. Which laboratory result does the nurse correlate with this condition?
Correct!
Incorrect
The correct answer is: D
Rationale
A serum calcium level of 6 mg/dL correlates with the client's hand flexion contractions following parathyroidectomy, indicating hypocalcemia. This condition can lead to neuromuscular irritability, causing muscle spasms and contractions.
A: Serum potassium: 5.2 mEq/L indicates normal potassium levels, which do not directly relate to the observed muscle contractions following parathyroid surgery and do not suggest neuromuscular irritability.
B: Serum magnesium: 1.7 mEq/L falls within the normal range and does not contribute to the flexion contractions; magnesium levels are not primarily associated with post-surgical hypocalcemia symptoms.
C: Serum sodium: 144 mEq/L reflects a normal sodium status and does not influence the neuromuscular symptoms observed in the client, as sodium levels are not linked to calcium deficiency.
Correct Answer: D
Rationale: A serum calcium level of 6 mg/dL correlates with the client's hand flexion contractions following parathyroidectomy, indicating hypocalcemia. This condition can lead to neuromuscular irritability, causing muscle spasms and contractions.
A: Serum potassium: 5.2 mEq/L indicates normal potassium levels, which do not directly relate to the observed muscle contractions following parathyroid surgery and do not suggest neuromuscular irritability.
B: Serum magnesium: 1.7 mEq/L falls within the normal range and does not contribute to the flexion contractions; magnesium levels are not primarily associated with post-surgical hypocalcemia symptoms.
C: Serum sodium: 144 mEq/L reflects a normal sodium status and does not influence the neuromuscular symptoms observed in the client, as sodium levels are not linked to calcium deficiency.
Question 10
Regular
After teaching a client who is recovering from a complete thyroidectomy, the nurse assesses the client's understanding. Which statement by the client indicates a need for additional instruction?
Correct!
Incorrect
The correct answer is: B
Rationale
After surgery, I won't need to take thyroid medication. This statement indicates a lack of understanding, as a complete thyroidectomy necessitates lifelong thyroid hormone replacement to maintain metabolic functions and overall health.
A: I may need calcium replacement after surgery. This indicates awareness of potential complications, as thyroid surgery can affect calcium levels due to parathyroid gland involvement.
C: I will need to take thyroid hormones for the rest of my life. This shows correct understanding, as patients without a thyroid must rely on hormone supplementation for normal bodily functions.
D: I can receive pain medication if I feel that I need it. This reflects appropriate patient advocacy, acknowledging that pain management is essential for recovery post-surgery.
Correct Answer: B
Rationale: After surgery, I won't need to take thyroid medication. This statement indicates a lack of understanding, as a complete thyroidectomy necessitates lifelong thyroid hormone replacement to maintain metabolic functions and overall health.
A: I may need calcium replacement after surgery. This indicates awareness of potential complications, as thyroid surgery can affect calcium levels due to parathyroid gland involvement.
C: I will need to take thyroid hormones for the rest of my life. This shows correct understanding, as patients without a thyroid must rely on hormone supplementation for normal bodily functions.
D: I can receive pain medication if I feel that I need it. This reflects appropriate patient advocacy, acknowledging that pain management is essential for recovery post-surgery.
Question 11
Regular
A nurse plans care for a client who has hypothyroidism and is admitted for pneumonia. Which priority intervention should the nurse include in this client's plan of care?
Correct!
Incorrect
The correct answer is: C
Rationale
C: Ensure that working suction equipment is in the room. Clients with hypothyroidism may experience respiratory complications, especially when admitted for pneumonia, making suctioning essential for maintaining airway patency and preventing aspiration.
A: Monitor the electrolyte measurement once every shift. While electrolyte balance is important, it does not address the immediate respiratory needs posed by pneumonia in this client.
B: Administer acetaminophen (Tylenol) for fever. Although managing fever is important in pneumonia care, it does not prioritize the respiratory support necessary for a client with hypothyroidism.
D: Provide supplemental oxygen as needed. While oxygen may be beneficial, the immediate availability of suction equipment is more critical for ensuring airway clearance in this scenario.
Correct Answer: C
Rationale: C: Ensure that working suction equipment is in the room. Clients with hypothyroidism may experience respiratory complications, especially when admitted for pneumonia, making suctioning essential for maintaining airway patency and preventing aspiration.
A: Monitor the electrolyte measurement once every shift. While electrolyte balance is important, it does not address the immediate respiratory needs posed by pneumonia in this client.
B: Administer acetaminophen (Tylenol) for fever. Although managing fever is important in pneumonia care, it does not prioritize the respiratory support necessary for a client with hypothyroidism.
D: Provide supplemental oxygen as needed. While oxygen may be beneficial, the immediate availability of suction equipment is more critical for ensuring airway clearance in this scenario.
Question 12
Multiple Choice
A nurse evaluates the following laboratory results for a client who has hypoparathyroidism: Calcium 7.2 mg/dL, Sodium 144 mEq/L, Magnesium 1.2 mEq/L, Potassium 5.7 mEq/L. Based on these results, which medications should the nurse anticipate administering?
Correct!
Incorrect
The correct answer is: B,D
Rationale
B: Intravenous calcium chloride is essential for managing hypoparathyroidism as it directly addresses the critically low calcium level of 7.2 mg/dL, ensuring prompt correction of hypocalcemia and preventing complications.
A: Oral potassium chloride does not address the low calcium levels associated with hypoparathyroidism and is unnecessary given the patient's sodium and potassium levels are already within acceptable limits.
C: 50% normal saline IV solution does not provide any calcium supplementation and does not meet the urgent requirement to correct the patient's hypocalcemia effectively.
D: 50% magnesium sulfate is not indicated for hypoparathyroidism management since the magnesium level of 1.2 mEq/L is not critically low and does not contribute to correcting hypocalcemia.
E: Oral calcitriol (Rocaltrol) is typically used for vitamin D deficiency but does not provide immediate calcium replacement needed for the acute management of hypoparathyroidism in this scenario.
Correct Answer: B,D
Rationale: B: Intravenous calcium chloride is essential for managing hypoparathyroidism as it directly addresses the critically low calcium level of 7.2 mg/dL, ensuring prompt correction of hypocalcemia and preventing complications.
A: Oral potassium chloride does not address the low calcium levels associated with hypoparathyroidism and is unnecessary given the patient's sodium and potassium levels are already within acceptable limits.
C: 50% normal saline IV solution does not provide any calcium supplementation and does not meet the urgent requirement to correct the patient's hypocalcemia effectively.
D: 50% magnesium sulfate is not indicated for hypoparathyroidism management since the magnesium level of 1.2 mEq/L is not critically low and does not contribute to correcting hypocalcemia.
E: Oral calcitriol (Rocaltrol) is typically used for vitamin D deficiency but does not provide immediate calcium replacement needed for the acute management of hypoparathyroidism in this scenario.
Question 13
Multiple Choice
A nurse teaches a client who is prescribed an unsealed radioactive isotope. Which statements should the nurse include in this client's education?
Correct!
Incorrect
The correct answer is: A,D,E
Rationale
Do not share utensils, plates, or cups with anyone. This instruction emphasizes the need for isolation to prevent radiation exposure to others, ensuring safety for both the client and those around them.
B: You can play with your grandchildren for 1 hour each day. Engaging in close contact, even for a short duration, poses a risk of radiation exposure to vulnerable individuals.
C: Eat foods high in vitamins such as apples, pears, and oranges. While nutritious, this advice does not address the specific safety measures required for handling radioactive isotopes.
E: Take a laxative 2 days after therapy to excrete the radiation. This action assists in eliminating radioactive materials from the body, promoting safety and minimizing exposure to others effectively.
Correct Answer: A,D,E
Rationale: Do not share utensils, plates, or cups with anyone. This instruction emphasizes the need for isolation to prevent radiation exposure to others, ensuring safety for both the client and those around them.
B: You can play with your grandchildren for 1 hour each day. Engaging in close contact, even for a short duration, poses a risk of radiation exposure to vulnerable individuals.
C: Eat foods high in vitamins such as apples, pears, and oranges. While nutritious, this advice does not address the specific safety measures required for handling radioactive isotopes.
E: Take a laxative 2 days after therapy to excrete the radiation. This action assists in eliminating radioactive materials from the body, promoting safety and minimizing exposure to others effectively.
Quiz Complete!
Care of Patients with Problems of the Thyroid and Parathyroid Glands
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