HESI LPN
Pharmacology HESI 2023
1. A 59-year-old client is prescribed furosemide 40 mg twice a day for the management of heart failure. The practical nurse should monitor the client for the development of which complication?
- A. Hypokalemia
- B. Hyperchloremia
- C. Hypercalcemia
- D. Hypophosphatemia
Correct answer: A
Rationale: Corrected Rationale: Furosemide is a loop diuretic that inhibits the reabsorption of sodium and chloride in the kidneys, leading to increased potassium excretion and potentially causing hypokalemia. Hypokalemia can lead to cardiac irregularities, making it crucial for the practical nurse to monitor the client for this electrolyte imbalance. Choice B, Hyperchloremia, is not typically associated with furosemide use. Choices C and D, Hypercalcemia and Hypophosphatemia, are not common complications of furosemide therapy.
2. A client with major depressive disorder is prescribed bupropion. Which statement by the client indicates the need for further teaching?
- A. This medication may cause weight gain.
- B. This medication may take several weeks to take effect.
- C. I should avoid alcohol while taking this medication.
- D. I should take this medication in the morning with food.
Correct answer: A
Rationale: The correct answer is A because bupropion is associated with weight loss rather than weight gain. It is important for the client to be aware of this potential side effect. Choice B is correct because bupropion may take several weeks to exhibit its full therapeutic effects. Choice C is also accurate as alcohol consumption should be avoided while taking bupropion due to the risk of seizures. Choice D is correct as taking bupropion in the morning with food can help reduce the risk of gastrointestinal side effects.
3. A patient is prescribed sucralfate (Carafate) and asks the nurse what the purpose of taking this medication is. Which is the nurse's best response?
- A. The medication helps reduce bacteria levels in the stomach
- B. The medication helps neutralize gastric acid in the stomach
- C. The medication is used to protect the gastrointestinal mucosa
- D. The medication can reduce the patient's constipation
Correct answer: C
Rationale: The correct answer is C. Sucralfate (Carafate) is used to protect the gastrointestinal mucosa by forming a protective barrier over ulcers. This barrier helps prevent stomach acid from further damaging the ulcers and promotes healing. It does not directly reduce bacteria levels, neutralize gastric acid, or have a direct effect on constipation.
4. A client is prescribed lisinopril for hypertension. What potential adverse effect should the practical nurse (PN) instruct the client to monitor for?
- A. Persistent cough
- B. Constipation
- C. Increased appetite
- D. Dry skin
Correct answer: A
Rationale: Corrected Rationale: Lisinopril, an ACE inhibitor, commonly causes a persistent dry cough as an adverse effect. This cough is distinctive and different from other causes of cough. It is essential for the client to be aware of this potential side effect as it can indicate a serious issue. Instructing the client to monitor for a persistent cough and report it to the healthcare provider promptly is crucial to ensure timely intervention and management. Choices B, C, and D are incorrect as constipation, increased appetite, and dry skin are not commonly associated with lisinopril use for hypertension. Therefore, the practical nurse should focus on educating the client about monitoring and reporting a persistent cough.
5. A client with type 2 diabetes mellitus is prescribed semaglutide. The nurse should monitor for which potential adverse effect?
- A. Nausea
- B. Hypoglycemia
- C. Hyperglycemia
- D. Pancreatitis
Correct answer: A
Rationale: The correct answer is A: Nausea. Semaglutide, a medication used to treat type 2 diabetes, is known to cause nausea as a potential adverse effect. It is important for the nurse to monitor the client for gastrointestinal symptoms, including nausea, after initiating treatment with semaglutide. While hypoglycemia and hyperglycemia are common concerns in diabetes management, they are not the primary adverse effects associated with semaglutide. Pancreatitis is a serious but rare adverse effect of GLP-1 receptor agonists like semaglutide, which should also be monitored for, but nausea is a more common and immediate concern.
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