A BMP is a blood test that measures eight different chemicals that occur naturally in the blood. It can inform doctors about electrolytes, fluid balance, glucose levels, and other markers of a ...

Your doctor just mentioned ordering a comprehensive metabolic panel, and you’re wondering what that means and why you need it. Don’t worry — this isn’t some scary, complicated procedure. It’s actually ...

Blood draws for several kinds of diagnostic tests require you to fast for several hours. Eating or drinking anything besides water can skew the results, leading to you needing to be retested. You may ...