What is the first action a health care student should take after sustaining an accidental needlestick exposure?

Washing the wound or skin site with soap and water is the first action a health care student should take after sustaining a needlestick injury. This step is crucial because it helps to remove any potential infectious material from the skin, thereby reducing the risk of transmission of bloodborne pathogens. Immediate washing with soap and water is a fundamental first aid measure that emphasizes the importance of cleanliness and hygiene in preventing infection.

Following this action, it's essential to inform a supervisor or instructor about the incident for further guidance and to ensure proper reporting and monitoring of the exposure. While seeking medical attention is also critical, the initial focus should be on cleaning the site of the injury to mitigate potential harm. Applying a sterile bandage may come later, but it is not the immediate priority in the case of a needlestick exposure; the primary concern is to clean the area thoroughly first.