Your blood is a delicate mixture. Researchers and clinicians often use blood to learn what’s going on inside our bodies, in part because siphoning off a tube of blood is easier and less painful than ...

Researchers have developed a way to use smartphone images of a person's eyelids to assess blood hemoglobin levels. The ability to perform one of the most common clinical lab tests without a blood draw ...

BOULDER, Colo.--(BUSINESS WIRE)--Biodesix, Inc. (Nasdaq: BDSX), a leading diagnostic solutions company with a focus in lung disease, announced today the validation and launch of a new method of ...

The practice of drawing blood has changed very little over the decades. It looks about the same now as it did 50 years ago. That process, however, may be about to get a modern makeover. Several health ...

Frequent blood draws have been a dreaded feature of IVF for decades. To retrieve eggs for in vitro fertilization (IVF), a patient must endure a half-dozen or more blood draws over two weeks to measure ...

Medical laboratory testing is the heartbeat of medicine. It provides critical data for physicians to diagnose and treat disease, dating back thousands of years. Unfortunately, laboratory medicine as a ...

A shortage of volunteers, nurses, technicians to draw blood and other resources have forced the American Red Cross to call for help during what officials are calling the "worst blood shortage in more ...

Following your doctor’s instructions is the most important part of preparing for a blood test. Sleeping well, staying hydrated, and avoiding certain foods and drinks can also provide benefits. Blood ...

Editor’s note: this story has been updated to include more details about the history of direct blood transfusion. The Navy is churning out corpsmen who are trained in an effective blood transfusion ...

AUSTIN, Texas — Drivers suspected of driving while intoxicated in Austin may face a different process than in most other places. The Austin Police Department (APD) recently launched a program that has ...

From stress to dehydration, there are many reasons why some people's veins may be "hard to find" when they're getting an infusion or blood draw. When you purchase through links on our site, we may ...