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Endocrine Pharmacology Nursing Test Questions
And Answers With Verified Rationales 2026/27 Qs
& Ans | Digital Pdf Download
1. Which hormone is produced by the pancreas to lower blood glucose?
A. Glucagon
B. Insulin
C. Cortisol
D. Aldosterone
Answer: B. Insulin
Rationale: Insulin decreases blood glucose by facilitating cellular uptake.
2. A client with diabetes receives regular insulin. When is the peak time?
A. 30 minutes
B. 1–3 hours
C. 6–8 hours
D. 12–24 hours
Answer: B. 1–3 hours
Rationale: Regular insulin peaks within 1–3 hours after administration.
1
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3. Which sign indicates hypoglycemia?
A. Fruity breath
B. Sweating and shakiness
C. Polyuria
D. Hypertension
Answer: B. Sweating and shakiness
Rationale: Hypoglycemia activates the sympathetic nervous system.
4. Which medication is used to treat hypothyroidism?
A. Methimazole
B. Levothyroxine
C. Insulin
D. Prednisone
Answer: B. Levothyroxine
Rationale: Levothyroxine replaces deficient thyroid hormone.
5. A client taking insulin should be taught to carry:
A. Calcium tablets
B. Fast-acting glucose
C. Antihypertensives
D. Diuretics
Answer: B. Fast-acting glucose
2
, © 2026 Copy Right Reserved.
Rationale: Quick glucose treats hypoglycemia emergencies.
6. Which hormone increases blood glucose levels?
A. Insulin
B. Glucagon
C. Thyroxine
D. Calcitonin
Answer: B. Glucagon
Rationale: Glucagon stimulates glycogen breakdown to raise glucose.
7. Which lab test is used to monitor long-term diabetes control?
A. Troponin
B. HbA1c
C. INR
D. Creatinine
Answer: B. HbA1c
Rationale: HbA1c reflects average glucose over 2–3 months.
8. Which symptom is associated with hyperthyroidism?
A. Weight gain
B. Bradycardia
3
, © 2026 Copy Right Reserved.
C. Heat intolerance
D. Cold intolerance
Answer: C. Heat intolerance
Rationale: Excess thyroid hormone increases metabolism.
9. Which medication is used to treat hyperthyroidism?
A. Levothyroxine
B. Methimazole
C. Insulin
D. Glucagon
Answer: B. Methimazole
Rationale: Methimazole decreases thyroid hormone production.
10. A client on insulin has blood glucose of 55 mg/dL. What is the priority action?
A. Give insulin
B. Administer fast-acting carbohydrate
C. Restrict fluids
D. Encourage exercise
Answer: B. Administer fast-acting carbohydrate
Rationale: Immediate glucose is needed to treat hypoglycemia.
4
Endocrine Pharmacology Nursing Test Questions
And Answers With Verified Rationales 2026/27 Qs
& Ans | Digital Pdf Download
1. Which hormone is produced by the pancreas to lower blood glucose?
A. Glucagon
B. Insulin
C. Cortisol
D. Aldosterone
Answer: B. Insulin
Rationale: Insulin decreases blood glucose by facilitating cellular uptake.
2. A client with diabetes receives regular insulin. When is the peak time?
A. 30 minutes
B. 1–3 hours
C. 6–8 hours
D. 12–24 hours
Answer: B. 1–3 hours
Rationale: Regular insulin peaks within 1–3 hours after administration.
1
, © 2026 Copy Right Reserved.
3. Which sign indicates hypoglycemia?
A. Fruity breath
B. Sweating and shakiness
C. Polyuria
D. Hypertension
Answer: B. Sweating and shakiness
Rationale: Hypoglycemia activates the sympathetic nervous system.
4. Which medication is used to treat hypothyroidism?
A. Methimazole
B. Levothyroxine
C. Insulin
D. Prednisone
Answer: B. Levothyroxine
Rationale: Levothyroxine replaces deficient thyroid hormone.
5. A client taking insulin should be taught to carry:
A. Calcium tablets
B. Fast-acting glucose
C. Antihypertensives
D. Diuretics
Answer: B. Fast-acting glucose
2
, © 2026 Copy Right Reserved.
Rationale: Quick glucose treats hypoglycemia emergencies.
6. Which hormone increases blood glucose levels?
A. Insulin
B. Glucagon
C. Thyroxine
D. Calcitonin
Answer: B. Glucagon
Rationale: Glucagon stimulates glycogen breakdown to raise glucose.
7. Which lab test is used to monitor long-term diabetes control?
A. Troponin
B. HbA1c
C. INR
D. Creatinine
Answer: B. HbA1c
Rationale: HbA1c reflects average glucose over 2–3 months.
8. Which symptom is associated with hyperthyroidism?
A. Weight gain
B. Bradycardia
3
, © 2026 Copy Right Reserved.
C. Heat intolerance
D. Cold intolerance
Answer: C. Heat intolerance
Rationale: Excess thyroid hormone increases metabolism.
9. Which medication is used to treat hyperthyroidism?
A. Levothyroxine
B. Methimazole
C. Insulin
D. Glucagon
Answer: B. Methimazole
Rationale: Methimazole decreases thyroid hormone production.
10. A client on insulin has blood glucose of 55 mg/dL. What is the priority action?
A. Give insulin
B. Administer fast-acting carbohydrate
C. Restrict fluids
D. Encourage exercise
Answer: B. Administer fast-acting carbohydrate
Rationale: Immediate glucose is needed to treat hypoglycemia.
4
