HESI LPN
HESI Practice Test Pharmacology
1. A client diagnosed with multiple sclerosis self-administers beta-1 interferon subcutaneously
- A. Explain to the client that the medication dose may need to be increased
- B. Instruct the client to withhold the drug until the next exacerbation
- C. Advise the client to consult the healthcare provider as soon as possible
- D. Encourage the client to continue taking the medication
Correct answer: D
Rationale: Encouraging the client to continue taking the medication is crucial in the management of multiple sclerosis. Beta-1 interferon is a disease-modifying drug used to reduce the frequency and severity of relapses in multiple sclerosis. Discontinuing the medication without medical advice can lead to disease exacerbation. It is essential for the client to maintain regular dosing to achieve optimal therapeutic effects and disease control.
2. A client with diabetes mellitus type 1 is prescribed insulin glargine. When should the nurse instruct the client to administer this medication?
- A. Before meals
- B. After meals
- C. At bedtime
- D. In the morning
Correct answer: C
Rationale: Corrected Rationale: Insulin glargine is a long-acting insulin that provides a consistent level of insulin over 24 hours. Administering it at bedtime helps mimic the body's natural insulin secretion pattern and provides optimal blood glucose control during the night and throughout the day. Choice A (Before meals) is incorrect because insulin glargine is not a rapid-acting insulin meant to cover meals. Choice B (After meals) is incorrect as the timing doesn't align with the insulin's mechanism. Choice D (In the morning) is incorrect as administering insulin glargine in the morning may not provide adequate coverage throughout the night and the following day.
3. A client is prescribed clopidogrel. The nurse should monitor for which potential side effect of this medication?
- A. Nausea and vomiting
- B. Bleeding or bruising
- C. Gastrointestinal bleeding
- D. Fatigue
Correct answer: C
Rationale: When a client is prescribed clopidogrel, the nurse should monitor for potential side effects related to bleeding due to its antiplatelet effect. Gastrointestinal bleeding is a severe side effect associated with clopidogrel use. Monitoring for signs of gastrointestinal bleeding, such as black, tarry stools or vomiting blood, is essential to prevent serious complications.
4. A client with chronic kidney disease is prescribed ferric citrate. The nurse should monitor for which potential side effect?
- A. Constipation
- B. Diarrhea
- C. Nausea
- D. Hyperphosphatemia
Correct answer: A
Rationale: When a client with chronic kidney disease is prescribed ferric citrate, the nurse should monitor for constipation as a potential side effect. Ferric citrate can lead to constipation due to its effects on the gastrointestinal system, causing a decrease in bowel movements. It is essential for the nurse to assess and manage constipation promptly to prevent complications and ensure the client's comfort and well-being. Monitoring bowel movements, providing adequate hydration, and recommending dietary interventions can help alleviate constipation in clients taking ferric citrate. Diarrhea, nausea, and hyperphosphatemia are not typically associated with the use of ferric citrate in clients with chronic kidney disease.
5. A client with a diagnosis of generalized anxiety disorder is prescribed paroxetine. 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: The correct answer is A: Drowsiness. Paroxetine, used for generalized anxiety disorder, can cause drowsiness. Clients should be advised not to drive or operate heavy machinery until they know how the medication affects them. Dry mouth, nausea, and headache are potential side effects of other medications but are not commonly associated with paroxetine. Drowsiness is a common side effect for paroxetine and can impact a client's ability to perform tasks that require alertness.
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