Mr.J has suffered a brain injury and his thirst center is no longer operational. Mr. J must ensure he consumes adequate fluids to avoid
edema
ascites
dehydration
water intoxication
The Correct Answer is C
A. Edema: Edema is fluid excess in tissues, not related to thirst suppression.
B. Ascites: Ascites is fluid accumulation in the abdomen, not typically related to fluid intake.
C. Dehydration: Without the sensation of thirst, Mr. J may not drink enough fluids and become dehydrated.
D. Water intoxication: Water intoxication occurs with excess intake, not with deficient intake.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. 40 ml: Slightly above the normal minimum; not the clinical cutoff for concern.
B. 20 ml: Too low; suggests oliguria.
C. 10 ml: Severely low urine output; consistent with renal failure.
D. 30 ml: 30 mL/hr is the minimum acceptable urine output in adults, indicating adequate perfusion and kidney function.
Correct Answer is B
Explanation
A. hypochloremia: Chloride loss may occur, but it's less critical than potassium loss.
B. hypokalemia: Diuretics, especially loop diuretics like furosemide, cause potassium loss, leading to hypokalemia.
C. hyponatremia: Thiazide diuretics may cause this, but hypokalemia is more common and dangerous.
D. hypoglycemia: Diuretics do not typically cause hypoglycemia.
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