Final answer:
In the event of exposure to potentially infectious materials, the first person to contact is your supervisor who will guide you through proper post-exposure procedures and ensure you receive appropriate care.
The Correct Option is; Your supervisor.
Step-by-step explanation:
If you are exposed to blood or other potentially infectious material, the first person you should contact is your supervisor. In settings such as healthcare, where exposures can happen, it is critical to follow protocols to ensure proper care and response to potential infections.
Your supervisor will know the specific post-exposure procedures, including cleaning the exposed area, reporting the incident, and seeking medical evaluation which may include treatment with hepatitis B immunoglobulin (HBIG) and vaccination.
These steps are important for your safety and the safety of others. It's also essential to practice good hygiene such as handwashing to prevent the spread of disease as recommended by microbiologists, and to use personal protective equipment to minimize risk when dealing with potential infections.