HESI RN
Pharmacology HESI
1. A client is receiving morphine sulfate subcutaneously for pain. Because morphine sulfate has been prescribed for this client, which nursing action would be included in the plan of care?
- A. Encourage fluid intake.
- B. Monitor the client's temperature.
- C. Maintain the client in a supine position.
- D. Encourage the client to cough and deep breathe.
Correct answer: D
Rationale: Morphine sulfate suppresses the cough reflex, which can lead to the retention of secretions in the lungs. Encouraging the client to cough and deep breathe helps prevent pneumonia by clearing the airways of any accumulated secretions. This intervention is crucial in clients receiving morphine sulfate to maintain optimal respiratory function.
2. When assessing the effectiveness of leflunomide (Arava) in a client with rheumatoid arthritis, which question should the nurse ask during data collection?
- A. Do you have any joint pain?
- B. Are you having any diarrhea?
- C. Do you have frequent headaches?
- D. Are you experiencing heartburn?
Correct answer: A
Rationale: To assess the effectiveness of leflunomide (Arava), a medication used to treat rheumatoid arthritis, the nurse should inquire about joint pain. Joint pain is a common symptom of rheumatoid arthritis, and improvement in joint pain indicates the medication's effectiveness in managing the condition.
3. A client is instructed to take levothyroxine (Synthroid). The medication should be taken:
- A. With food
- B. At lunchtime
- C. On an empty stomach
- D. At bedtime with a snack
Correct answer: C
Rationale: Levothyroxine should be taken on an empty stomach to enhance absorption. Taking it with food or at bedtime can interfere with its absorption, reducing its effectiveness. Therefore, it is essential for the client to take levothyroxine on an empty stomach to ensure optimal therapeutic outcomes.
4. A client with a peptic ulcer is diagnosed with a Helicobacter pylori infection. The nurse is reinforcing teaching for the client about the medications prescribed, including clarithromycin (Biaxin), esomeprazole (Nexium), and amoxicillin (Amoxil). Which statement by the client indicates the best understanding of the medication regimen?
- A. My ulcer will heal because these medications will kill the bacteria.
- B. These medications are only taken when I have pain from my ulcer.
- C. The medications will kill the bacteria and stop the acid production.
- D. These medications will coat the ulcer and decrease the acid production in my stomach.
Correct answer: C
Rationale: Triple therapy for Helicobacter pylori infection usually includes two antibacterial drugs and a proton pump inhibitor. These medications will kill the bacteria and decrease acid production.
5. A client with hypertension is prescribed lisinopril (Zestril). Which instruction should the nurse include in the teaching plan?
- A. Avoid foods high in potassium.
- B. Avoid taking the medication with grapefruit juice.
- C. Monitor blood pressure regularly.
- D. Report any swelling of the lips or face.
Correct answer: D
Rationale: The correct instruction for the nurse to include in the teaching plan is to 'Report any swelling of the lips or face.' Lisinopril (Zestril) can cause angioedema, which is swelling of the lips or face. This is a serious side effect that should be reported immediately. Clients do not need to avoid potassium-rich foods unless instructed by their healthcare provider, should avoid taking the medication with grapefruit juice, and should monitor their blood pressure regularly, not just weekly.
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