Hemorrhage

A SMARTer approach to stroke care

Time is critical when it comes to stroke, and early treatment is associated with better outcomes. According to the Screening with MRI for Accurate and Rapid stroke Treatment (SMART) study, small changes in ...

May 13, 2015
popularity 6 comments 0

Bleeding, technically known as hemorrhaging or haemorrhaging (see American and British spelling differences), is the loss of blood or blood escape from the circulatory system. Bleeding can occur internally, where blood leaks from blood vessels inside the body, or externally, either through a natural opening such as the vagina, mouth, nose, ear or anus, or through a break in the skin. Desanguination is a massive blood loss, and the complete loss of blood is referred to as exsanguination. Typically, a healthy person can endure a loss of 10–15% of the total blood volume without serious medical difficulties, and blood donation typically takes 8–10% of the donor's blood volume.

This text uses material from Wikipedia licensed under CC BY-SA

Latest Spotlight News

Grammar can influence the perception of motion events

Different languages can have subtly different effects on the way we think and perceive, a phenomenon known as linguistic relativity. In a new paper in the journal Cognition, researcher Monique Flecken from t ...