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Daily water intake and output (I & O) in the normal adult is approximately how many ml?

A.

2500

B.

1500

C.

3500

D.

6500

Answer and Explanation

The Correct Answer is A

A. 2500: The average daily intake/output for a healthy adult is around 2500 mL, balancing fluid homeostasis.

B. 1500: This is too low for normal daily intake/output unless under fluid restriction.

C. 3500: This is on the higher end and exceeds average needs for a typical adult.

D. 6500: This is excessive and not reflective of average fluid balance.


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Related Questions

Correct Answer is A

Explanation

A. Turgor: Turgor refers to the skin’s elasticity, which is maintained by hydration and interstitial fluid volume.

B. Tetany: Tetany is a condition of muscle spasms due to low calcium levels.

C. Stridor: Stridor is a high-pitched sound caused by airway obstruction.

D. Dehydration: Dehydration can cause poor skin turgor, but it is not the term for normal skin elasticity.

Correct Answer is C

Explanation

A. Produce more carbonic acid: Hyperventilation reduces carbonic acid levels, not increases it.

B. Retain carbon dioxide: Rapid breathing eliminates, not retains, CO₂.

C. Get rid of excess carbon dioxide: Hyperventilation is a compensatory mechanism to eliminate CO₂ and correct acidosis.

D. Lower the blood pH level: Removing CO₂ actually raises the blood pH.

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