Bloodborne Pathogens Quiz Questions & Answers

Explanation
The correct answer is "All of the above." Healthcare workers are at risk for contracting bloodborne pathogens such as Hepatitis B virus (HBV), Hepatitis C virus (HCV), and Human Immunodeficiency Virus (HIV) due to their frequent exposure to blood and other bodily fluids. These pathogens can be transmitted through needlestick injuries, contact with infected blood, or exposure to other contaminated materials. It is crucial for healthcare workers to follow proper infection control measures and receive necessary vaccinations to protect themselves from these potentially life-threatening infections.

Explanation
Exposure to bloodborne pathogens can occur through various means, including needle sticks, cuts from contaminated sharp instruments, and contact of the eye, nose, mouth, or skin with a patient's blood. All of these routes can potentially lead to the transmission of infectious diseases, making it important for healthcare workers to take appropriate precautions to minimize the risk of exposure.

Explanation
Most exposures do not result in infection. In many cases, the body's immune system is able to effectively fight off pathogens and prevent infection from occurring. Additionally, factors such as vaccination, hygiene practices, and the use of protective measures can further reduce the risk of infection. Therefore, it is incorrect to say that most exposures result in infection.

Explanation
Disposing of used needles in appropriate sharps containers is the correct answer because it is the safest and most effective method to prevent needle sticks. Sharps containers are specifically designed to safely contain used needles, preventing accidental injuries. Recapping needles can actually increase the risk of needle sticks, as it requires handling the contaminated needle. Disposing of needles in the trash can is also unsafe, as it can lead to accidental injuries for waste handlers. Not using safety needles is not a preventive measure, as safety needles are designed to reduce the risk of needle sticks.

Explanation
Exposures to the eyes, nose, and mouth can be prevented by using eye and face protection. This can include safety goggles or glasses that cover the eyes and a face shield that provides additional coverage for the face. These protective measures create a barrier between the person's eyes, nose, and mouth and any potential hazards, such as chemicals, flying particles, or infectious droplets. By wearing eye and face protection, individuals can reduce the risk of injury or infection in these vulnerable areas.

Explanation
Goggles and masks should be used every time you suction or perform oral care on a patient to protect yourself from potential exposure to bodily fluids or respiratory droplets. These protective measures help prevent the transmission of infectious diseases and maintain a safe environment for both the healthcare provider and the patient.