This explains why this idiom is associated with various types of risk taking, including risk by assuming something without all the facts or by trying to help another person at oneâs own possible detriment. This expression was first used by as early as the late 1800s. Examples of To Go Out On a Limb
In elderly individuals, amyloid protein deposits along the blood vessels can cause the vessel wall to weaken leading to a hemorrhagic stroke. Cocaine or drug abuse can weaken blood vessels and lead to bleeding in the brain. Some prescription drugs can also increase the risk of brain hemorrhage.
Blood clots in the brain are frequently caused by injury to the vessels in this area. A blood clot in the brain can cause an Ischemic stroke, a stroke that is caused by an artery to the brain becoming blocked and starving a portion of the brain of oxygen and nutrients.he body will form a clot to stop the bleeding, which will put pressure on the surrounding brain tissue. Trauma to the head can also cause blood clots formed outside of the brain to break loose and become lodged in the brain, which can cause an ischemic stroke.