Stroke The Causes And Effects Health And Social Care Essay.
A stroke caused by a blockage in a blood vessel due to a blood clot is called an ischaemic stroke or thrombo-embolic stroke. A stroke caused due to a burst blood vessel in the brain is called a haemorrhagic stroke. Some interesting facts and figures about stroke: - Often stroke patients do not realize that they are having a stroke.
There are 2 main types of stroke: ischaemic strokes and haemorrhagic strokes. They affect the brain in different ways and can have different causes. Ischaemic strokes. Ischaemic strokes are the most common type of stroke. They happen when a blood clot blocks the flow of blood and oxygen to the brain. These blood clots typically form in areas where the arteries have been narrowed or blocked.
Introduction. Stroke is a neurological disease that is the cause of death and disability all around the world. The pathophysiology of the stroke is complicated and generally involves inflammatory pathways, excitotoxicity, oxidative damage apoptosis, angiogenesis and ionic imbalances (Brown et al.,2015).
Update on 2004 Background Paper, BP 6.6 Stroke 6.6-7 sign.1 The pathophysiology is similar to that of ischaemic heart disease; an atherosclerotic plaque in a cerebral artery ulcerates triggering the aggregation of platelets and coagulation of fibrin to produce the thrombus that occludes the artery. Fewer than 20% of cases do not evolve to ulceration, but progress to cause gradual obstruction.
Stroke is the sudden death of brain cells due interruption in blood flow to the brain. Reproductive Pathophysiology: It is the branch of pathophysiology that deals with the functional changes and disorders in reproductive organs in human especially in the female reproductive organ. Disorders of the female reproductive system can arise due to.
This is where damage resulting from a stroke causes cerebrospinal fluid to build up in the cavities (ventricles) of the brain, causing symptoms such as headaches, sickness, drowsiness, vomiting and loss of balance. Hydrocephalus can be treated by putting a tube, called a shunt, into the brain to allow the fluid to drain. Find out more about treating hydrocephalus. Supportive treatments. You.
The pathophysiology of stroke is complex, and involves excitotoxicity mechanisms, inflammatory pathways, oxidative damage, ionic imbalances, apoptosis, angiogenesis and neuroprotection. The ultimate result of ischemic cascade initiated by acute stroke is neuronal death along with an irreversible loss of neuronal function. Therapeutic strategies in stroke have been developed with two main aims.