The blood test that detects nicotine is called a cotinine test. It measures recent tobacco use and exposure. Cotinine is a chemical that comes from the breakdown of nicotine in the body. A blood test ...
Medically reviewed by Anju Goel, MD You may need an MPV test if you show symptoms that suggest an issue with your platelet size or number.An MPV test involves drawing a blood sample from a vein and ...
The Three Laws of Robotics won't apply to a little needlework. A collaboration among Northwestern Medicine, other clinical sites and a company developing an automated phlebotomy machine will test ...