What if you by accident forget to clean the site with alcohol swab before withdrawing blood?

If you accidentally forget to clean the site with an alcohol swab before withdrawing blood, there is a risk of contamination, which could lead to inaccurate test results or infections. While the body’s natural defenses may mitigate some risk, it's best practice to always disinfect the site to minimize these risks. If the sample is compromised, it may need to be redrawn to ensure accurate results. Always prioritize proper aseptic technique in blood collection.