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What instruction should the nurse give a client with glaucoma?
- A. Avoid going outdoors in the daylight
- B. Avoid getting up too quickly
- C. Avoid heavy lifting
- D. Use cough syrups containing atropine
Correct Answer: C
Rationale: Heavy lifting can increase intraocular pressure, exacerbating glaucoma.
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A nurse is teaching a client who is obese and has obstructive sleep apnea how to decrease the number of nightly
apneic episodes. Which of the following client statements indicates an understanding of the teaching?
- A. "It might help if I tried sleeping only on my back."
- B. "I'll sleep better if I take a sleeping pill at night."
- C. "I'll get a humidifier to run at my bedside at night."
- D. "If I could lose about 50 pounds, I might stop having so many apneic episodes."
Correct Answer: D
Rationale: The correct answer is D because losing weight can help reduce the severity and frequency of obstructive sleep apnea. Excess weight can lead to fat deposits around the upper airway, causing obstruction during sleep. By losing weight, the airway may become less obstructed, reducing apneic episodes.
Choice A is incorrect because sleeping on the back can actually worsen sleep apnea by causing the tongue and soft tissues to block the airway.
Choice B is incorrect because sleeping pills can relax the muscles in the airway, making it more likely for an individual with sleep apnea to experience episodes of apnea.
Choice C is incorrect because while a humidifier can alleviate some symptoms like dryness, it does not directly address the underlying cause of obstructive sleep apnea related to obesity.
Which of the following charts does the nurse use to check color vision?
- A. Ishihara polychromatic plates
- B. Rosenbaum Pocket Vision Screener
- C. Snellen eye chart
- D. Jaeger chart
Correct Answer: A
Rationale: The Ishihara polychromatic plates are specifically designed to test for color blindness by using patterns of colored dots.
Jane, an obese hypertensive homemaker, complains of continual hunger and lack of energy. What nursing measure would be most helpful?
- A. Giving her a list of low-calorie foods
- B. Discussing the importance of eating breakfast
- C. Recommending a strict vegetarian diet
- D. Suggesting vitamin supplements
Correct Answer: B
Rationale: Eating breakfast helps regulate metabolism and energy levels throughout the day, reducing hunger and fatigue.
Describe the differences in action of SSRIs, SNRIs, and atypical antidepressants.
- A. High blood pressure
- B. Increased heart rate
- C. Decreased oxygen supply
- D. Muscle relaxation
Correct Answer: D
Rationale: The correct answer is D because it is the most appropriate response based on physiological and medical principles.
What evaluation would help Mr. Jones control his chest pain on inspiration?
- A. Evaluate the intensity and quality of his pain
- B. Explain the cause of his pain
- C. Encourage him to lie on his affected side
- D. Reassure him that the pain will subside
Correct Answer: C
Rationale: Lying on the affected side stabilizes the chest wall, reducing pain during inspiration.