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A nurse is collecting data from a client who has a history of alcohol use disorder. Which of the following findings should the nurse expect?
- A. Tremors
- B. Weight gain
- C. Bradycardia
- D. Hypotension
Correct Answer: A
Rationale: Tremors are a common withdrawal symptom in alcohol use disorder, indicating nervous system irritability.
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A nurse is reinforcing teaching with a client who is scheduled for a PET scan. Which of the following instructions should the nurse include?
- A. Avoid strenuous exercise for 24 hours before the scan.
- B. Fast for 12 hours before the scan.
- C. Expect to receive general anesthesia.
- D. Remove all clothing during the scan.
Correct Answer: A
Rationale: Avoiding strenuous exercise for 24 hours before a PET scan prevents false positives from muscle uptake of the tracer.
A nurse is caring for a client who has a new prescription for venlafaxine. Which of the following adverse effects should the nurse monitor for?
- A. Hypertension
- B. Weight loss
- C. Bradycardia
- D. Hypoglycemia
Correct Answer: A
Rationale: Venlafaxine, an SNRI, can cause hypertension by increasing norepinephrine levels, requiring monitoring.
A nurse is caring for a client who has a new prescription for prednisone. Which of the following adverse effects should the nurse monitor for?
- A. Hypoglycemia
- B. Weight loss
- C. Bradycardia
- D. Insomnia
Correct Answer: D
Rationale: Prednisone, a corticosteroid, can cause insomnia due to its stimulatory effect on the central nervous system.
A nurse is reinforcing teaching with a client who has a new prescription for warfarin. Which of the following over-the-counter medications should the nurse identify as safe for use with warfarin?
- A. Docusate
- B. Ibuprofen
- C. Aspirin
- D. Omeprazole
Correct Answer: A
Rationale: Docusate is correct. Docusate is a stool softener, and it does not have a significant effect on blood clotting. Therefore, it is considered safe for use with warfarin, which requires careful monitoring to avoid interactions that may increase bleeding risks.
A nurse is reinforcing teaching with a client who is scheduled for a pulmonary function test. Which of the following instructions should the nurse include?
- A. Avoid smoking for 6 to 8 hours before the test.
- B. Take a bronchodilator before the test.
- C. Wear tight-fitting clothing.
- D. Eat a large meal before the test.
Correct Answer: A
Rationale: Avoiding smoking for 6 to 8 hours before a pulmonary function test ensures accurate measurement of lung function.