California Certified Nursing Assistant (CNA) Practice Exam

Which of the following can be a sign of dehydration in elderly patients?

Pale urine Clear urine Dark yellow urine Frequent urination

Correct Answer:

Dark yellow urine

Explanation:

Dark yellow urine can indicate dehydration in elderly patients because it signifies that the urine is more concentrated, typically due to insufficient fluid intake. When the body is dehydrated, the kidneys conserve water, leading to less urine production and more concentrated urine, which appears darker in color. On the other hand, pale or clear urine is often a sign of adequate hydration, as these colors indicate that the urine is diluted. Frequent urination is not necessarily indicative of dehydration; instead, it can occur for various reasons, such as urinary tract infections or certain medications. Understanding these distinctions is crucial for monitoring hydration status, particularly in elderly patients, who may be more vulnerable to the effects of dehydration.

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