The patient who has cystitis has been told to drink at least 30 ml for each kilogram of body weight. Her weight is 154 pounds. The nurse instructs the patient to drink
1500 ml/day.
2100 ml/day.
2700 ml/day.
3400 ml/day.
The Correct Answer is B
A. This is incorrect
B. Convert pounds to kilograms:
154 lb ÷ 2.2 = 70 kg
- Multiply by the recommended intake:
70 kg × 30 mL = 2100 mL/day
Answer: 2100 mL/day
C. This is incorrect
D. This is incorrect
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Pain, even if radiating, does not impair cognitive ability or decision-making unless it is so severe that it alters mental status. This alone does not prevent the patient from signing informed consent.
B. Sedating medications, such as benzodiazepines or opioids, impair cognitive function, judgment, and decision-making capacity. Consent signed after sedation is not legally valid because the patient may not be fully aware or able to comprehend the risks, benefits, and alternatives.
C. Financial concerns may influence a patient’s decisions, but they do not legally invalidate informed consent as long as the patient remains mentally competent and unmedicated.
D. Age alone does not preclude a patient from providing informed consent. As long as the individual is mentally competent, they can legally consent regardless of age.
Correct Answer is D
Explanation
A. Maintaining glucose control is a goal, not a specific actionable recommendation to begin a healthy lifestyle.
B. Weight loss is beneficial, but suggesting a specific number of pounds may not be realistic or immediately actionable as an initial step.
C. Developing an exercise schedule is a good long-term strategy, but it can be overwhelming for someone just starting out.
D. Engaging in brisk walking is a simple, accessible, and effective way to begin increasing physical activity, improve insulin sensitivity, and help control blood glucose levels — making it an ideal initial recommendation.
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