Registered Dental Hygienist in Alternative Practice (RDHAP) Law and Ethics Practice Exam

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What does PPE specifically aim to prevent exposure to?

All surfaces in a dental clinic
Blood, body fluids, and chemicals
Only chemicals
Non-intact skin only

The correct answer is: Blood, body fluids, and chemicals

Personal Protective Equipment (PPE) is specifically designed to safeguard healthcare workers and patients from exposure to blood, body fluids, and chemicals. In the context of dental practice, where there is a heightened risk of contact with potentially infectious materials, the use of PPE is essential in maintaining a safe environment. This includes items such as gloves, masks, face shields, and gowns, which serve to create a barrier that reduces the likelihood of transmission of infectious agents during procedures. The goal of PPE is comprehensive; it focuses not only on preventing the transmission of pathogens found in blood and body fluids, which are significant concerns in dental settings, but also on protecting against chemical exposure from various materials used in dental hygiene practices. This protective layer is essential in promoting safety for both the dental hygienist and the patients they serve. While options that refer to surfaces or specific types of exposure like non-intact skin may address certain aspects of safety in a dental environment, they do not encompass the full scope of what PPE is designed to protect against.