What are the three areas that need to be covered by PPE?

The correct choice focuses on the critical areas that are particularly vulnerable to exposure to bloodborne pathogens. Mucous membranes, skin abrasions or cuts, and hands are key targets for protective measures because these areas can easily come into contact with infectious materials.

Mucous membranes, such as those found in the eyes, mouth, and nose, are highly susceptible to infection as they can absorb pathogens more readily than intact skin. Similarly, skin abrasions or cuts provide an entry point for pathogens and can lead to infection if not adequately protected. The hands are often the most exposed body part during procedures or cleaning tasks, thus requiring proper gloves and hand hygiene to prevent transmission of bloodborne pathogens.

Understanding the protective needs of these specific areas helps in formulating effective personal protective equipment (PPE) protocols in settings where exposure to blood or other potentially infectious materials may occur. Proper adherence to PPE guidelines can significantly reduce the risk of transmission and protect healthcare workers and others at higher risk of exposure to bloodborne pathogens.