HESI LPN
Pharmacology HESI Practice
1. A client with a diagnosis of schizophrenia is prescribed clozapine. The nurse should monitor the client for which potential side effect?
- A. Agranulocytosis
- B. Dry mouth
- C. Weight gain
- D. Hypersalivation
Correct answer: A
Rationale: The correct answer is Agranulocytosis. Clozapine is known to potentially cause agranulocytosis, a serious condition characterized by a dangerously low white blood cell count. Monitoring white blood cell counts is crucial to detect this side effect early and prevent complications. Choices B, C, and D are incorrect because dry mouth, weight gain, and hypersalivation are not typically associated with clozapine use. While dry mouth can be a common side effect of some antipsychotic medications, it is not specifically linked to clozapine. Weight gain can occur with certain antipsychotics, but clozapine is more commonly associated with metabolic side effects. Hypersalivation is not a common side effect of clozapine.
2. What instruction should the nurse include in the teaching plan for a client with diabetes mellitus type 2 prescribed alogliptin?
- 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: The correct answer is A: Report any signs of pancreatitis to the healthcare provider. Alogliptin is associated with an increased risk of pancreatitis. Therefore, clients should be instructed to report any signs of pancreatitis, such as severe abdominal pain, to their healthcare provider promptly. This is essential for early detection and management of this serious adverse effect. Choices B, C, and D are incorrect because they do not address the specific side effect associated with alogliptin.
3. A client with a diagnosis of generalized anxiety disorder is prescribed diazepam. The nurse should instruct the client that this medication may have which potential side effect?
- A. Drowsiness
- B. Dry mouth
- C. Nausea
- D. Headache
Correct answer: A
Rationale: Correct. Diazepam, a medication commonly used to treat anxiety disorders, can lead to drowsiness as a potential side effect. It is important for clients taking diazepam to be cautious about activities that require alertness, such as driving, due to the risk of drowsiness associated with this medication. Choice B, dry mouth, is not typically associated with diazepam use. Choice C, nausea, is less common as a side effect of diazepam compared to drowsiness. Choice D, headache, is also less common and typically not a significant side effect of diazepam.
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 pulmonary tuberculosis has been taking rifampin for 3 weeks. The client reports orange urine. What should be the nurse's next action?
- A. Notify the client's health care provider.
- B. Inform the client that this is not harmful.
- C. Assess the client for other signs of nephrotoxicity.
- D. Monitor the client's most recent creatinine level.
Correct answer: B
Rationale: The correct action for the nurse to take when a client reports orange urine after taking rifampin is to inform the client that this change is not harmful. Rifampin is known to cause orange discoloration of urine, which is a harmless side effect. There is no need to notify the health care provider as this is an expected outcome. Monitoring creatinine levels or assessing for nephrotoxicity is unnecessary in this situation, as rifampin does not typically cause kidney damage.
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