Which of the following is an appropriate technique when preparing a site for venipuncture after applying antiseptic?

Rationale

Allow to air dry.

Allowing the site to air dry after applying antiseptic is crucial, as it ensures the antiseptic has sufficient time to effectively kill bacteria without being diluted or wiped away. This practice minimizes the risk of infection and enhances the success of the venipuncture procedure.

A (Wipe with clean gauze.) YOUR ANSWER

Wiping the site with clean gauze can inadvertently remove the antiseptic, reducing its effectiveness in killing germs. This action can also introduce new contaminants to the area, thereby increasing the risk of infection during the venipuncture.

C (Blow on site.) YOUR ANSWER

Blowing on the site introduces moisture and potential contaminants from the mouth, which can compromise the sterility of the area. This practice not only dilutes the antiseptic but also poses a risk of transferring bacteria to the puncture site.

D (Wave hands over site.) YOUR ANSWER

Waving hands over the site does not facilitate the drying of the antiseptic and may disrupt the sterile environment. Like blowing, this action could introduce airborne contaminants that increase the likelihood of infection during venipuncture.

Conclusion

In preparing a site for venipuncture, allowing the antiseptic to air dry is the most effective technique. This approach maximizes the antiseptic's efficacy while maintaining a sterile environment, thereby reducing the risk of complications during the procedure. The other options—wiping, blowing, and waving—contradict best practices in infection control and should be avoided.

Which of the following is an appropriate technique when preparing a site for venipuncture after applying antiseptic?

Allow to air dry.

Related Questions

Related Quizzes

How familiar were you with this question?

Report an Issue

Rate this Practice Test