What is the first step to take when handling a needle stick injury?

The first step when handling a needle stick injury is to wash the area with soap and water immediately. This action is critical because it helps to remove any potential contaminants from the skin's surface, which can significantly reduce the risk of infection. By promptly cleaning the wound, you minimize the chance for pathogens, including viruses like HIV or hepatitis, to enter the bloodstream.

While other actions, such as reporting the injury to HR or updating patient records, are also important, they are secondary to the immediate care of the injury itself. Applying antibiotic ointment without washing the area could trap bacteria or other pathogens, increasing the risk of infection. Therefore, prioritizing the washing of the area is essential in maintaining both personal safety and overall public health in a medical setting.