Which of the Following Is a True Statement

Multiple Choice

Which of the following is a true statement?

A) Urine flow gradually decreases in older age.
B) Older adults generally need less fluid than younger people because of their lower body water content.
C) Urine-specific gravity and skin turgor can be used to diagnose dehydration in older adults and in younger people.
D) Multiple physiological changes of aging place older adults at a greater risk of dehydration than middle-aged persons or children.