Colorado CNA Practice Exam

Hygiene is:

1. Methods of preventing illness

2. Methods of keeping the body clean

3. A type of physical exercise

4. A form of mental care

The correct answer is: Methods of keeping the body clean

Hygiene is defined as methods of keeping the body clean. It involves practices such as washing hands, bathing, and brushing teeth to maintain cleanliness and prevent illness. Option A is not the correct answer as it refers more to the concept of disease prevention rather than the act of cleansing. Option C is incorrect as hygiene is not related to physical exercise, and Option D is incorrect as hygiene primarily focuses on physical cleanliness rather than mental care.