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A nurse is caring for a client who has a new diagnosis of pheochromocytoma. Which of the following findings should the nurse expect?
- A. Hypertension
- B. Weight loss
- C. Bradycardia
- D. Hypoglycemia
Correct Answer: A
Rationale: Hypertension is a hallmark symptom of pheochromocytoma due to excessive catecholamine production.
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A nurse is caring for a client who has a new diagnosis of glaucoma. Which of the following findings should the nurse expect?
- A. Blurred vision
- B. Weight loss
- C. Bradycardia
- D. Hypotension
Correct Answer: A
Rationale: Blurred vision is a common symptom of glaucoma due to increased intraocular pressure affecting the optic nerve.
A nurse is reinforcing teaching with a client who has a new prescription for a ketoconazole cream. Which of the following instructions should the nurse include?
- A. Apply a thick layer to the affected area.
- B. Cover the area with an occlusive dressing.
- C. Apply the cream to wet skin.
- D. Use the cream sparingly.
Correct Answer: D
Rationale: Using ketoconazole cream sparingly ensures effective treatment of fungal infections while minimizing irritation.
A nurse is caring for a client who is receiving oxygen therapy via nasal cannula. Which of the following actions should the nurse take?
- A. Apply petroleum jelly to the nares.
- B. Secure the cannula with tape on the forehead.
- C. Check the nares for irritation.
- D. Increase the flow rate if the client reports dryness.
Correct Answer: C
Rationale: Checking the nares for irritation ensures early detection of skin breakdown from prolonged cannula use.
A nurse is caring for a client who has a new diagnosis of achalasia. Which of the following findings should the nurse expect?
- A. Dysphagia
- B. Weight gain
- C. Bradycardia
- D. Hypotension
Correct Answer: A
Rationale: Dysphagia, difficulty swallowing, is a hallmark symptom of achalasia due to esophageal motility issues.
A nurse is reinforcing teaching with a client who is scheduled for a urodynamic study. Which of the following instructions should the nurse include?
- A. Fast for 8 hours before the study.
- B. Avoid urinating before the study.
- C. Expect general anesthesia.
- D. Remove all jewelry before the study.
Correct Answer: B
Rationale: Avoiding urination before a urodynamic study ensures the bladder is full, allowing accurate assessment of bladder function.