THE CLAIM: You have to keep stitches dry and covered up after surgery. THE FACTS: The instructions for caring for fresh stitches are fairly universal: Keep the sutures clean and dry and avoid getting them wet for at least 48 hours. Doing so, the thinking goes, sharply reduces the rate of infection and improves healing.
Forensic toxicology is the use of toxicology and other disciplines such as analytical chemistry, pharmacology and clinical chemistry to aid medical or legal investigation of death, poisoning, and drug use.
At the time of the autopsy, collection of blood, urine, and tissue samples is done in preparation for the toxicology tests, says Barbarajean Magnani, PhD, MD, chairwoman of the Toxicology Resource committee for the College of American Pathologists.