What should a healthcare worker do if exposed to blood or other potentially infectious materials?

When a healthcare worker is exposed to blood or other potentially infectious materials, administering first aid and seeking medical attention is the most appropriate and prudent action to take. This response is critical for several reasons. First, prompt first aid can minimize the risk of infection and limit potential harm. This includes actions like washing the exposed area thoroughly with soap and water or, if applicable, using appropriate disinfectants.

Seeking medical attention is also essential for a thorough risk assessment and potential post-exposure prophylaxis, which may be necessary depending on the type of exposure and the patient's known infectious status. A healthcare professional can evaluate the risk and recommend any vaccinations or treatments that may be required.

This approach emphasizes the importance of taking any exposure seriously and ensuring the worker's health is prioritized. Other options do not adequately address the immediate health concerns or reporting obligations following such an exposure.