A ________, which is swelling and bleeding at the site of injury, is more serious than a concussion.
A)Convulsion
B)Hemorrhage
C)Hematoma
D)None of the above

Question

Quizplus · Accepted Answer

A hematoma is a collection of blood outside of the blood vessels, usually caused by a ruptured blood vessel within the brain. Hematomas can cause pressure on the brain and can be more serious than a concussion, which is a mild traumatic brain injury. Convulsions are involuntary muscle movements and do not necessarily indicate a brain injury. Hemorrhage is also bleeding but does not specify a location or cause.

A ________, Which Is Swelling and Bleeding at the Site