The second test, without a tourniquet, produced a normal result. Blood tests are an indispensable tool of medicine. They're used to screen, diagnose, confirm, and monitor diseases. There are many ...

These findings are the first evidence in humans of a "neural tourniquet ... in which blood can't clot properly, nerve stimulation reduced bleeding, the team found. To test whether the same ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Researchers have discovered that stimulating a specific nerve could help patients ...