HESI LPN
Pharmacology HESI Practice
1. A client is prescribed amitriptyline for depression. The practical nurse (PN) should monitor for which potential side effect?
- A. Insomnia
- B. Weight loss
- C. Dry mouth
- D. Increased appetite
Correct answer: D
Rationale: The correct answer is 'D: Increased appetite.' Amitriptyline, a tricyclic antidepressant, is known to commonly cause increased appetite, leading to weight gain. Monitoring for increased appetite is crucial as it can impact the client's overall health and well-being. Choice A, 'Insomnia,' is less likely as amitriptyline is more associated with sedative effects. Choice B, 'Weight loss,' is incorrect as weight gain is a more common side effect. Choice C, 'Dry mouth,' is a potential side effect of amitriptyline, but it is not directly related to increased appetite, which is the primary concern in this case.
2. A client with chronic kidney disease is prescribed lanthanum carbonate. The nurse should monitor for which potential side effect?
- A. Hypercalcemia
- B. Hypocalcemia
- C. Hyperkalemia
- D. Hypokalemia
Correct answer: A
Rationale: Lanthanum carbonate is prescribed in chronic kidney disease to bind dietary phosphorus in the gastrointestinal tract. This action can lead to decreased phosphorus absorption and potential hypercalcemia due to the increased serum calcium levels. Therefore, the nurse should monitor the client for signs and symptoms of hypercalcemia, such as confusion, fatigue, and muscle weakness. Choices B, C, and D are incorrect as lanthanum carbonate's mechanism of action does not lead to hypocalcemia, hyperkalemia, or hypokalemia.
3. A client with diabetes mellitus type 2 is prescribed saxagliptin. The nurse should include which instruction in the client's teaching plan?
- A. Report any signs of pancreatitis to the healthcare provider.
- B. Take this medication with meals.
- C. Avoid alcohol while taking this medication.
- D. Report any signs of heart failure to the healthcare provider.
Correct answer: A
Rationale: Corrected Rationale: When a client with diabetes mellitus type 2 is prescribed saxagliptin, it is crucial to instruct them to report any signs of pancreatitis to the healthcare provider. Saxagliptin can lead to pancreatitis as a side effect, making it essential for clients to be vigilant about recognizing and reporting any related symptoms promptly for timely intervention and management. Choice B is incorrect because saxagliptin can be taken with or without meals. Choice C is not specifically associated with saxagliptin use. Choice D is incorrect as heart failure is not a common side effect of saxagliptin.
4. A practical nurse (PN) is preparing to administer a scheduled dose of furosemide to a client. Which laboratory value is most important for the PN to review before administering the medication?
- A. Serum calcium level
- B. Serum potassium level
- C. Serum sodium level
- D. Serum magnesium level
Correct answer: B
Rationale: The correct answer is to review the client's serum potassium level before administering furosemide. Furosemide, a loop diuretic, can lead to hypokalemia, making it crucial to assess potassium levels to prevent potential complications like cardiac arrhythmias associated with low potassium levels.
5. A client with chronic kidney disease is prescribed darbepoetin alfa. The nurse should monitor for which potential side effect?
- A. Hypertension
- B. Hypotension
- C. Hyperkalemia
- D. Hyperglycemia
Correct answer: A
Rationale: The correct answer is A: Hypertension. Darbepoetin alfa, used to treat anemia in chronic kidney disease, can lead to hypertension as a side effect. This medication stimulates red blood cell production, which can increase blood pressure. Monitoring blood pressure regularly is crucial to detect and manage this potential adverse effect. Choices B, C, and D are incorrect because hypotension, hyperkalemia, and hyperglycemia are not commonly associated with darbepoetin alfa therapy in chronic kidney disease.
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