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A nurse is reinforcing teaching with a client who is scheduled for a transesophageal echocardiogram (TEE). Which of the following instructions should the nurse include?
- A. You will need to fast for 6 hours before the procedure.
- B. You can drive yourself home after the procedure.
- C. You will receive general anesthesia during the procedure.
- D. You should avoid drinking water after the procedure.
Correct Answer: A
Rationale: Fasting for 6 hours before a TEE reduces the risk of aspiration during the procedure, which involves sedation.
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A nurse is caring for a client who has a new diagnosis of Barrett's esophagus. Which of the following findings should the nurse expect?
- A. Heartburn
- B. Weight gain
- C. Bradycardia
- D. Hypotension
Correct Answer: A
Rationale: Heartburn is a common symptom of Barrett's esophagus due to chronic acid reflux damaging the esophageal lining.
A nurse is reinforcing teaching with a client who has a new prescription for doxycycline. Which of the following instructions should the nurse include?
- A. Take the medication with milk.
- B. Lie down for 30 minutes after taking it.
- C. Take it on an empty stomach.
- D. Avoid sun exposure.
Correct Answer: D
Rationale: Avoiding sun exposure is critical with doxycycline, as it can cause photosensitivity, leading to severe sunburn.
A nurse is reinforcing teaching with a client who has a new prescription for a nicotine lozenge. Which of the following instructions should the nurse include?
- A. Chew the lozenge like gum.
- B. Avoid drinking fluids while using the lozenge.
- C. Use the lozenge every 4 hours.
- D. Store the lozenges in the refrigerator.
Correct Answer: B
Rationale: Avoiding drinking fluids while using a nicotine lozenge ensures proper absorption of nicotine through the oral mucosa.
A nurse is reinforcing teaching with a client who is scheduled for a parathyroid scan. Which of the following instructions should the nurse include?
- A. Avoid iodine-rich foods for 1 week before the scan.
- B. Fast for 12 hours before the scan.
- C. Expect to receive sedation.
- D. Remove all jewelry before the scan.
Correct Answer: D
Rationale: Removing all jewelry before a parathyroid scan prevents interference with the imaging process.
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.