I reassured him and sent him to get another blood specimen drawn without a tourniquet. Why? Because I suspected that the ...

A magnesium blood test measures the amount of magnesium, an important mineral, in your blood. Your body needs magnesium from ...

A company in the Netherlands has developed a robot to draw blood that some participants in a clinical trail say is less ...

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 ...

Getting blood “was a huge problem before P&H, and it wasn’t going away.” Iggbo’s founders think the key issue is a disconnect between the labor — phlebotomists who draw a patient’s blood — and the ...