Which statement best represents the overall goal of skin prep?

Which statement best represents the overall goal of skin prep?

• A. It is a method to prevent surgical site infection
• B. It is performed prior to draping
• C. It is a method to reduce the number of transient and normal microorganisms to an absolute minimum
• D. All of the above

Answer: (D)

The main idea is to lower the microbial load on the skin to reduce the chance of a surgical site infection. Skin preparation uses antiseptics to cut down both transient organisms that can be picked up from the environment and the resident flora that normally live on the skin. It’s done before draping so the sterile field stays uncontaminated as the incision is made. While you can’t remove every single microorganism completely, the goal is to bring their numbers down as far as practically possible to minimize infection risk. Taken together, these points reflect the overall aim of skin prep.

The main idea is to lower the microbial load on the skin to reduce the chance of a surgical site infection. Skin preparation uses antiseptics to cut down both transient organisms that can be picked up from the environment and the resident flora that normally live on the skin. It’s done before draping so the sterile field stays uncontaminated as the incision is made. While you can’t remove every single microorganism completely, the goal is to bring their numbers down as far as practically possible to minimize infection risk. Taken together, these points reflect the overall aim of skin prep.