Which of the following is true in regard to dehydration and the older adult?
a. Thirst response is decreased.
b. Greater water intake is normal.
c. Vomiting and diarrhea do not contribute to dehydration.
d. More free water is available in the body because of decreased muscle mass.
A
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A Dehydration is common in the older adult because the thirst response is reduced.
B Dehydration results in lower, rather than greater, water intake.
C Vomiting and diarrhea can accompany the onset of acute illness, leaving older adults at risk for further dehydration.
D With a decrease in muscle mass, there is less, rather than more, free water available in the body.
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