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. Skin: Some electrolytes are lost via sweat, but not the major route.
B. Lungs: Lungs excrete CO₂ but not most electrolytes.
C. Rectum: Some are excreted via feces, but the amount is minimal.
D. Kidney: The kidneys regulate and excrete electrolytes such as sodium, potassium, and calcium.
Correct Answer is A
Explanation
A. pH of 7.48: Alkalosis is defined by blood pH > 7.45; 7.48 is consistent with alkalosis.
B. Decreased bicarbonate level: In metabolic alkalosis, bicarbonate is increased.
C. Elevated carbon dioxide level: This is more typical of respiratory acidosis.
D. pH of 7.30: This is acidic, indicating acidosis.
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