What must a nurse do to protect themselves from exposure during a biochemical incident?

In the context of a biochemical incident, wearing appropriate personal protective equipment (PPE) is crucial for a nurse to safeguard themselves from exposure to potentially harmful substances. PPE is designed to create a barrier against chemical, biological, radiological, and nuclear hazards, which can include aerosols, gases, and liquids that pose risks to health.

When dealing with a biochemical threat, the specific types of PPE needed may include gloves, gowns, eye protection, and respiratory protection, depending on the nature and severity of the incident. This level of protection ensures that nurses minimize their risk of contamination and remain safe while providing care to affected individuals or conducting emergency responses.

While handwashing is essential for maintaining hygiene and preventing the spread of infection, it does not provide sufficient protection against the specific risks associated with biochemical incidents. Similarly, wearing a mask alone may not offer comprehensive protection against all potential hazards posed in such scenarios. Calling for emergency backup is an important step for escalated responses but does not directly protect the nurse from exposure in the moment. Therefore, the most effective way to shield oneself from exposure during a biochemical incident is by utilizing appropriate PPE.