What should the practitioner do immediately after withdrawing the needle from the injection site?

The correct action for the practitioner to take immediately after withdrawing the needle from the injection site is to activate the safety device. This step is crucial because it helps to prevent needlestick injuries, which can lead to the transmission of infectious diseases. Activating the safety device ensures that the needle is safely contained and reduces the risk of accidental punctures during the disposal process.

While pressing cotton or gauze at the injection site, recapping the needle, and washing hands are important tasks in the overall process, they follow the immediate need to ensure the safety of the practitioner and others around them. Safety protocols prioritize the management of hazardous materials first, making needle safety a top priority as the procedure wraps up.