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What is the damage to the nephron caused by lack of blood flow called?
The damage caused to the nephron due to lack of blood flow is called ischemic injury or acute tubular necrosis. This condition occurs when there is inadequate oxygen and nutrients reaching the nephrons, leading to their damage and dysfunction. Early recognition and treatment are important to prevent further kidney damage.
What Or a reduced amount of oxygen in the ischemic tissue might damage the muscle cell membrane.?
A reduced amount of oxygen in ischemic tissue leads to anaerobic metabolism, resulting in the accumulation of lactic acid and decreased ATP production. This energy deficit compromises the function of ion pumps in the muscle cell membrane, particularly the sodium-potassium pump, causing an imbalance of ions and cell swelling. Additionally, the lack of oxygen can trigger oxidative stress and inflammation, further damaging the cell membrane and leading to cell death. Overall, these factors contribute to muscle tissue injury in ischemic conditions.
Which is the most common type of stroke in older people occurs when the flow of blood to the brain is blocked?
The most common type of stroke in older people is an ischemic stroke, which occurs when a blood clot blocks blood flow to the brain. This can lead to brain cell damage due to the lack of oxygen and nutrients. Early recognition and treatment are crucial in improving outcomes for individuals who experience an ischemic stroke.
What cell will not have cytoplasm?
Every cell has a cytoplasm.Dead cell lack it.
How long can Cardiac cells can withstand ischemic conditions?
Cardiac cells can typically withstand ischemic conditions for about 20 minutes before irreversible damage occurs. Prolonged lack of oxygen and nutrients can lead to cell death and cardiac tissue damage, which can result in heart attack or heart failure. Immediate medical attention is crucial to restore blood flow and prevent permanent damage.
Ischemic cell change is caused by what?
A lack of blood flow, usually from a blockage in an artery.
What is an ischemic cell?
an ischemic cell is a cell that is deprived of o2 and there forth has switched from aerobic metabolism to anaerobic . eventually this will cause the cell to burst because the ATP production is not sufficient to maintain the cell environment
What is the damage to the nephron caused by lack of blood flow called?
The damage caused to the nephron due to lack of blood flow is called ischemic injury or acute tubular necrosis. This condition occurs when there is inadequate oxygen and nutrients reaching the nephrons, leading to their damage and dysfunction. Early recognition and treatment are important to prevent further kidney damage.
Is a transient ischemic attack a brief episode of bleeding in the brain?
Transient ischemic attack is a brief episode of lack of blood flow to part of the brain.
What type of disease is ischemic heart disease?
As the name suggest, ischemic heart disease is a disease of the heart. However you need to understand that the term 'ischemic' means that lack of blood supply. This then suggest that the actual problem is the lack of blood supply to the heart muscle (myocytes). Ischemic heart disease can predispose to many other cardiovascular condition such as angina, myocardial infaction and arrythmia.
What Or a reduced amount of oxygen in the ischemic tissue might damage the muscle cell membrane.?
A reduced amount of oxygen in ischemic tissue leads to anaerobic metabolism, resulting in the accumulation of lactic acid and decreased ATP production. This energy deficit compromises the function of ion pumps in the muscle cell membrane, particularly the sodium-potassium pump, causing an imbalance of ions and cell swelling. Additionally, the lack of oxygen can trigger oxidative stress and inflammation, further damaging the cell membrane and leading to cell death. Overall, these factors contribute to muscle tissue injury in ischemic conditions.
Do strokes cause a hemorrhagic or ischemic clot?
Well, strokes don't cause clots, but sometimes ischemic strokes are caused by blood clots.
What is the difference between necrosis and infarction?
Necrosis means that a cell or a group of cells die due to injury (heat, pressure etc), diseases (infections), or other pathological state. The term "infarction" essentially is synonymous with "ischemic necrosis" which means necrosis (cell death) from the lack of blood (ischemia). Ischemia can be caused by the occlusion of the arterial supply or venous drainage for a particular tissue.
Which is the most common type of stroke in older people occurs when the flow of blood to the brain is blocked?
The most common type of stroke in older people is an ischemic stroke, which occurs when a blood clot blocks blood flow to the brain. This can lead to brain cell damage due to the lack of oxygen and nutrients. Early recognition and treatment are crucial in improving outcomes for individuals who experience an ischemic stroke.
What are mild microvascular ischemic changes?
Brain atrophy is, essentially, the shrinking of the brain. This is due to the loss of brain cells. White matter ischemic changes are a product of aging. Both are seen in patients with dementia.
Why does certain people suffer from a lack of white blood cell?
it could be caused by a disease...smoking also eliminates your white blood cell count
What is Hypoxic Ischemic Encephalopathy?
Hypoxic Ischemic Encephalopathy, also known as perinatal asphyxia, is acute brain injury due to asphyxia. It is often caused by systemic hypoxemia or reduced cerebral blood flow.
