9. Which statement is TRUE about dry skin?

A. It is uncommon in older adults.
B. It protects against infection.
C. It causes itching and discomfort.
D. It causes the skin to be softer.



Answer :

Final answer:

Dry skin can cause itching and discomfort, is not uncommon in older adults, and may make the skin more susceptible to infections.


Explanation:

Dry skin is a condition that can cause itching and discomfort. It is not uncommon in older adults due to various factors such as reduced sebum production and thinning of the skin. Contrary to protecting against infection, dry skin may actually make the skin more susceptible to infections due to cracks and compromised barrier function.


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