HESI LPN
HESI Pharmacology Exam Test Bank
1. A practical nurse is reviewing the medication administration record for a client prescribed prednisone. What potential side effect should the nurse monitor for?
- A. Hypoglycemia
- B. Weight loss
- C. Hypertension
- D. Diarrhea
Correct answer: C
Rationale: Prednisone, a corticosteroid, can cause side effects such as hypertension, fluid retention, and weight gain. Hypertension is a common side effect of prednisone due to its impact on sodium and fluid retention in the body. Monitoring blood pressure is crucial to detect and manage hypertension in clients taking prednisone. Choices A, B, and D are incorrect. While prednisone can indirectly affect blood glucose levels, hypoglycemia is not a common side effect. Weight gain, not weight loss, is more prevalent with prednisone use. Diarrhea is not a typical side effect associated with prednisone.
2. 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.
3. A client with chronic kidney disease is prescribed erythropoietin. The nurse should monitor for which potential adverse effect?
- A. Hypertension
- B. Hypotension
- C. Tachycardia
- D. Bradycardia
Correct answer: A
Rationale: Erythropoietin is a medication commonly used to stimulate red blood cell production in individuals with chronic kidney disease. One of the potential adverse effects of erythropoietin therapy is hypertension. The increased production of red blood cells can lead to elevated blood pressure levels. Therefore, monitoring for hypertension is essential to ensure the client's safety and well-being while on this medication. Choices B, C, and D are incorrect because hypotension, tachycardia, and bradycardia are not typically associated with erythropoietin therapy. Hypertension is the primary adverse effect to monitor in this case.
4. What is important information to provide to a young adult female client planning to become pregnant?
- A. Discontinue this medication one month before.
- B. Breastfeeding is not recommended while.
- C. Baseline liver function results must be obtained.
- D. Do not take multiple vitamins that contradict.
Correct answer: A
Rationale: It is crucial to advise the client to discontinue medication one month before planning to become pregnant to prevent potential harm to the fetus. This precaution is essential as certain medications can have adverse effects on the developing baby. By stopping the medication ahead of time, the client can reduce the risk of any complications during pregnancy.
5. A client with a history of atrial fibrillation is prescribed amiodarone. The nurse should monitor for which potential side effect?
- A. Pulmonary toxicity
- B. Liver toxicity
- C. Thyroid dysfunction
- D. Bradycardia
Correct answer: A
Rationale: Corrected Rationale: Amiodarone is known to cause pulmonary toxicity, which can manifest as respiratory symptoms. Monitoring for signs such as cough, dyspnea, or chest pain is essential to detect this serious side effect early and prevent further complications. Choices B, C, and D are incorrect because while amiodarone can also cause liver toxicity, thyroid dysfunction, and bradycardia, pulmonary toxicity is the most serious side effect that requires immediate attention due to its potential life-threatening consequences.
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