Final answer:
The correct procedure is to clean a puncture site from inside to outside, making the statement false. This method helps prevent the re-contamination of the puncture site.
Step-by-step explanation:
The statement 'We clean a puncture site outside to in' is false. The correct procedure for cleaning a puncture site, typically followed by healthcare professionals, is to clean the area from inside to outside. This method prevents re-contamination of the puncture site by avoiding the movement of bacteria from the outer skin back to the puncture site. The process usually involves using an antiseptic wipe or swab in a circular motion, starting at the puncture site and moving outward.