Which prep includes washing with antiseptic soap followed by application of antiseptic tincture or solution?

Which prep includes washing with antiseptic soap followed by application of antiseptic tincture or solution?

• A. Two-stage prep
• B. Single-stage prep
• C. Paint prep
• D. No prep

Answer: (A)

This question tests understanding of the sequence used in skin preparation. In a two-stage prep, you first scrub the skin with antiseptic soap to mechanically remove debris and reduce the microbial load. After that cleansing, you apply an antiseptic tincture or solution to the skin to provide chemical disinfection and residual antimicrobial activity. This combination—cleaning followed by chemical antisepsis—is what defines a two-stage prep. A single-stage prep uses only antiseptic solution without the initial soap scrub, a paint prep involves painting the skin with antiseptic solution without a preceding wash, and no prep means none of these steps are done.

This question tests understanding of the sequence used in skin preparation. In a two-stage prep, you first scrub the skin with antiseptic soap to mechanically remove debris and reduce the microbial load. After that cleansing, you apply an antiseptic tincture or solution to the skin to provide chemical disinfection and residual antimicrobial activity. This combination—cleaning followed by chemical antisepsis—is what defines a two-stage prep. A single-stage prep uses only antiseptic solution without the initial soap scrub, a paint prep involves painting the skin with antiseptic solution without a preceding wash, and no prep means none of these steps are done.