Texas Certified Nursing Assistant (CNA)

Which statement is true regarding the use of gloves?

1. Gloves should be reused if cleaned

2. Gloves can be worn indefinitely

3. Gloves should be changed before contact with mucous membranes

4. Gloves are optional if hands are washed

The correct answer is: Gloves should be changed before contact with mucous membranes

Changing gloves before contact with mucous membranes is essential to prevent cross-contamination and ensure safety during procedures. Mucous membranes are particularly sensitive areas of the body that can easily absorb pathogens if proper precautions are not taken. Using a fresh pair of gloves when approaching these areas minimizes the risk of introducing bacteria or viruses from other parts of the body or from surfaces to mucous membranes, which could lead to infections. The other options present practices that go against established guidelines for infection control in healthcare settings. For instance, reusing gloves, even if cleaned, compromises their integrity and the protective barrier they provide. Wearing gloves indefinitely increases the risk of contamination, as gloves can become soiled or damaged over time. Lastly, while handwashing is crucial, it does not negate the need for gloves in situations where there may be exposure to bodily fluids or potential pathogens. Each of these points highlights the importance of adhering to proper glove usage standards to maintain a safe healthcare environment.