• Face Drooping
• Arm Weakness
• Speech Difficulty
• Time to call 911
If you can remember these four things when it comes to stroke
Clinical Decision Making Pathophysiology: Cerebrovascular Accident (CVA) A cerebral vascular accident (CVA) is defined as “a sudden loss of brain functioning from a disruption of blood supply to a part of the brain causing temporary or permanent loss of movement, thought, memory, speech, or sensation”(Belleza, 2016, p. 1). CVA is categorized as ischemic or hemorrhagic.…
Hemorrhagic stroke occurs when a weakened blood vessels ruptures in the brain breaks and leaks as shown in figure 3. “The type of stroke is often fatal, eighty percent of massive bleeds leading to death and even smaller bleeds are fatal 50% of the time.” (“Stroke Overview” 1). There are more than one type of hemorrhagic stroke which include intracerebral hemorrhage and subarachnoid hemorrhage. Intracerebral hemorrhage is a blood vessel inside the brain leaks and damages the brain cells.…
3.2.1 Result of a Cerebrovascular Accident (CVA) of the middle cerebral artery which supplies Brodmann areas 312 and 4 in the left cerebral hemisphere A cerebrovascular accident is also known as a stroke. It is when the blood which flows to the brain is cut off, by a blocked or ruptured artery that goes to the brain, causing the brain not to receive enough oxygen and cells of the brain then die11. ?????? result of CVA on middle cerebral artery 3.2.2 Difference between a haemorrhagic and an ischaemic attack on the brain…
Cerebrovascular accident (CVA) is also known as stroke for short. A stroke is a disease that does not allow the arteries to carry oxygen to the brain. They are the fifth top causes of casualty in America. Knowing the signs and symptoms of a stroke and seeking medical attention may decrease the risk of death. There are a few diverse types of strokes, Transient ischemic attack, hemorrhagic stroke, and ischemic strokes.…
The blood carries nutrients and oxygen is pumped from the heart to the brain through the arteries. The faulty blood flow results in brain cells damage or death. Around 85% of strokes are ischaemic stroke as an effect of blood clot. However, the rest of 15% of strokes are haemorrhagic that could be either Intracerebral haemorrhage (ICH) a bleed within the brain or Subarachnoid haemorrhage (SAH) a bleeding on the brain caused by a ruptured blood…
The most common causation theory is hypertension. Hypertension is the simply the stressing of blood flow to the heart and the brain. When hypertension occurs, it can and will most likely result in a fatty substance buildup in a blood vessel away from the brain (embolic ischemic stroke) thus causing an ischemic stroke. In addition to the previous causation theory, I believe the conflict theory is also a sociological theory associated with stroke.…
"Brain injury referred to as traumatic brain injury (TBI), is defined as an alteration in brain function or other evidence of brain pathology caused by an external force. Acquired brain injury (ABI), is defined as an injury to the brain which is not hereditary, congenital, degenerative or induced by birth trauma. Today, any traumatic brain injury is an acquired brain injury, defined as any acquired disruption of brain function. " Causes of TBI are trauma (open, closed, crushed, penetration: gunshot or knife wound, severe shaking or from contact sports), stroke (bleeding or a blocked artery), Anoxia (absence of oxygen), severe infection (meningitis, encephalitis), tumor (compression on the tissues causing malfunction), surgery (the actual cutting into a brain to remove a tumor or piece of the brain).…
With increasing populations the number and proportion of older Australians are also expected to increase. Stroke is identified as a frequent cause of disability amongst adults as in 2009, 375800 Australians experienced a stroke with 70% aged over 65 (Australian Institute of Health and Welfare [AIHW], 2013, p 15; Wist, Clivaz, & Sattelmayer, 2016). It is likely as the ageing population increases, so will the number of stroke cases (Wist, et al., 2016). There are two types of cerebrovascular accident, an ischaemic stroke which is caused by a blood clot or partial blockage reducing blood supply to the brain (AIHW, 2013, p 10). Secondly, A haemorrhagic stroke is caused by the rupturing of blood vessels and consequent bleeding (AIHW, 2013, p 10).…
A stroke is a “brain attack” that anyone and everyone is susceptible to. It occurs when blood flow to an area of the brain is restricted and the brain cells are deprived of the necessary oxygen. This results in cell death and usually a permanent disability. Strokes are one of the leading causes of disability in the United States which is unbelievable since eighty percent of them are preventable. An expert in this field is Professor David J Hanson who is Professor Emeritus of…
A stroke is a cerebrovascular accident that is caused be a blood clot in the brain (Stroke). Men are slightly higher risk but women have a higher rate of death (Stroke). Strokes are the third highest cause of death in Americans today (Stroke). Strokes usually only affect only one side of the body (Stroke).…
Definition and pathophysiology Stroke is a medical condition which occurs due to reduced or interrupted blood supply to the brain therefore causing death of brain cells as a result of inadequate oxygen and nutrient supply. Steves condition may have possibly resulted due to adhere to warfarin treatment therefore causing artery blockage (ischemic stroke). This type of stroke results when arteries supplying blood to the brain are blocked or narrowed causing reduced blood flow. This is as a result of thrombus formation in the arteries that supply blood to the brain due to fatty deposit build up. Risk factors.…
The movie that we viewed in class was My Beautiful Broken Brain. This film was mainly about Lotje Sodderland, and how she had experienced an intracerebral brain hemorrhage or a stroke. The film allows us to see what it was like along the road of recovery with her and all the struggles she underwent. A stroke, also known as cerebrovascular accident, is one of the most frequent cause of brain damage (Gilliam & Marquardt, 2016). There are multiple types of strokes (Gilliam & Marquardt, 2016).…
The most common cause of a stroke is from atheroma, or plaque buildup on the artery wall leading to narrowing and then finally an infarction of the brain, or a stroke (VanMeter & Hubert, 2014, p. 347). The progression of an atherosclerosis, starts with damage to the endothelium of the artery (VanMeter & Hubert, 2014, p. 235). This leads to inflammation and an accumulation of lipids, and white blood cells in the (middle) muscle layer of the vessel (VanMeter & Hubert, 2014, p. 235). This leads to further inflammation and plaque buildup (VanMeter…
There are two types of stroke: • Ischemic stroke, which occurs due to lack of blood flowing in the brain. and • Hemorrhagic stroke, which happens due to bleeding. When this happens, a person feels numb and confused, the person may encounter trouble speaking and even seeing.…
Strokes are when brain cells die due to the lack of oxygen. When you have a stroke there may or not be: memory loss, loss of speech, weakness in the body, and paralysis on one side of the body. Strokes are very serious and sometimes you can not recover fully from a stroke. Strokes are confirmed by x-rays in the brain.…