HESI LPN
Pharmacology HESI Practice
1. A client with diabetes mellitus type 2 is prescribed canagliflozin. The nurse should include which instruction in the client's teaching plan?
- A. Report any signs of urinary tract infection.
- B. Take this medication with meals.
- C. Avoid alcohol while taking this medication.
- D. Avoid taking this medication with grapefruit juice.
Correct answer: A
Rationale: The correct instruction to include in the client's teaching plan is to report any signs of urinary tract infection. Canagliflozin, a medication used in diabetes mellitus type 2, can increase the risk of urinary tract infections. Instructing the client to report any signs of infection is crucial for early intervention and management. Choices B, C, and D are incorrect because there is no specific requirement to take canagliflozin with meals, avoid alcohol, or restrict grapefruit juice consumption while on this medication.
2. A client with a diagnosis of schizophrenia is prescribed risperidone. The nurse should monitor the client for which potential side effect?
- A. Weight gain
- B. Dry mouth
- C. Nausea
- D. Headache
Correct answer: A
Rationale: When a client is prescribed risperidone, it is essential to monitor for potential side effects. Weight gain is a common side effect of risperidone, so the nurse should closely monitor the client's weight throughout the treatment. This monitoring helps in early detection of weight changes and allows for timely interventions to prevent further complications.
3. A client is prescribed phenobarbital 100 mg daily for the treatment of seizures. Which statement made by the client indicates an accurate understanding of the medication phenobarbital?
- A. I will take my medicine at 10 PM before retiring to bed.
- B. The medication will turn the color of my urine to a pink color.
- C. I should not eat or drink anything for at least 2 hours before taking my medicine.
- D. In the event a seizure occurs in the middle of the day, I need to take an extra dose of my medicine.
Correct answer: A
Rationale: The correct answer is A. Phenobarbital should be taken at the same time every day to maintain blood levels and enhance compliance. Common side effects of phenobarbital include drowsiness, lethargy, dizziness, and nausea; therefore, it is best to take it before bedtime to minimize these effects and improve sleep quality. Choice B is incorrect because phenobarbital does not affect the color of urine. Choice C is incorrect because there is no need to fast before taking phenobarbital. Choice D is incorrect because taking extra doses without healthcare provider guidance can lead to overdose and adverse effects.
4. A client with diabetes mellitus type 2 is prescribed glyburide. The nurse should monitor for which potential adverse effect?
- A. Hypoglycemia
- B. Weight gain
- C. Nausea
- D. Hyperglycemia
Correct answer: A
Rationale: The correct potential adverse effect to monitor for when a client with diabetes mellitus type 2 is prescribed glyburide is hypoglycemia. Glyburide can lead to hypoglycemia, particularly in individuals who do not eat regularly, by stimulating the release of insulin from the pancreas, which can lower blood sugar levels. It is crucial for the nurse to monitor for signs and symptoms of hypoglycemia, such as confusion, sweating, and palpitations, to prevent complications and provide timely interventions.
5. A client with hypertension is prescribed hydrochlorothiazide. The nurse should monitor the client for which potential side effect?
- A. Hyperkalemia
- B. Hypokalemia
- C. Hypernatremia
- D. Hyponatremia
Correct answer: B
Rationale: When a client is prescribed hydrochlorothiazide, the nurse should monitor for hypokalemia as a potential side effect. Hydrochlorothiazide is a diuretic that can lead to potassium loss, hence monitoring potassium levels is crucial to prevent complications related to hypokalemia.
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