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In acute glomerulonephritis, symptoms usually subside in two weeks to several months, with 90% of children recovering without complications and adults recovering more slowly. Chronic glomerulonephritis is a disease that tends to progress slowly, s...
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Nephrotic syndrome is a group of symptoms including protein in the urine(more than 3.5 grams per day), low blood protein levels, high cholesterol levels, and swelling. The urine may also contain fat, which can be seen under the microscope.Nephroti...
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Nephrotic syndrome is a collection of symptoms which occur because the tiny blood vessels(the glomeruli) in the kidney become leaky. This allows protein(normally never passed out in the urine) to leave the body in large amounts.The glomeruli(a sin...
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Sepsis is a severe illness in which the bloodstream is overwhelmed by bacteria.Sepsis is caused by a bacterial infection that can begin anywhere in the body. Common places where an infection might start include:.The bowel(usually seen with periton...
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Sepsis refers to a bacterial infection in the bloodstream or body tissues. This is a very broad term covering the presence of many types of microscopic diseasecausing organisms.Sepsis is also called bacteremia.
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Description Infection is characterized by an inflammatory response to the presence of microorganisms in the body. This response may include fever, chills, redness, swelling, pus formation and other responses.
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Hypertension is the term used to describe high blood pressure.Blood pressure readings are measured in millimeters of mercury(mmHg) and usually given as two numbers. For example, 120 over 80(written as 120/80 mmHg).The top number is your systolic p...
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In populations, blood pressures fit a normal distribution, but the attendant risks of heart disease and stroke increase curvilinearly with increasing levels of blood pressure, without any obvious breakpoint ( Fig. 63-1 ). Thus, the separation of normal from high blood pressure is arbitrary, and the definition of hypertension has been a moving target.
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The lower number is the diastolic pressure, which is the pressure when the heart is filling or relaxing before the next beat. Normal blood pressure for an adult is 120/70(on average), but normal for an individual varies with the height, weight, fi...
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The following Clinical Topic Tour provides an overview of hypertension (HTN) and was adapted from materials published by the NHLBI.
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Primary, or essential, hypertension is caused by external factors; secondary hypertension is related to an underlying disorder, such as a congenital heart defect or kidney disease. Factors that increase the risk of high blood pressure include age(...
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Hypertension is an independent risk factor for coronary artery disease (CAD) and stroke, leading causes of morbidity and mortality in North America. Concern has been raised that there is inadequate outpatient detection, evaluation, and treatment of hypertension, and that this is resulting in increased hospital admissions with complications of untreated hypertension: heart failure, and end-stage renal disease .
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Hypertension is the medical term for high blood pressure. Blood pressure is the force of blood pushing against the walls of arteries as it flows through them.
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The National High Blood Pressure Education Program(NHBPEP) was established in 1972 by the National Institute of Health to translate research results on the health hazards of high blood pressure into clinical and public health practice. Before 1900...
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Hypertension is high blood pressure. Blood pressure is the force of blood pushing against the walls of arteries.
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Hypertension is high blood pressure. Blood pressure is the force of blood pushing against the walls of arteries as it flows through them.
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Hypertension is high blood pressure. Blood pressure is the force of blood pushing against the walls of arteries as it flows through them.As blood flows through arteries it pushes against the inside of the artery walls.
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Heart failure, also called congestive heart failure, is a life-threatening condition in which the heart can no longer pump enough blood to the rest of the body.Heart failure is almost always a chronic, long-term condition, although it can sometime...
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Pulmonary edema is an abnormal build up of fluid in the air sacs of the lungs, which leads to shortness of breath.Pulmonary edema is usually caused by heart failure. As the heart fails, pressure in the veins going through the lungs starts to rise....
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Pulmonary edema is a condition in which fluid accumulates in the lungs, usually because the heart''s left ventricle does not pump adequately.The build-up of fluid in the spaces outside the blood vessels of the lungs is called pulmonary edema. Pulmo...
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Acute nephritic syndrome is a group of disorders that cause inflammation of the internal kidney structures(specifically, the glomeruli).Glomerulonephritis- acute; Acute glomerulonephritis; Nephritis syndrome- acute.Acute nephritic syndrome is ofte...
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Malignant hypertension is a sudden and rapid development of extremely high blood pressure. The lower(diastolic) blood pressure reading, which is normally around 80 mmHg, is often above 130 mmHg.Accelerated hypertension; Arteriolar nephrosclerosis;...
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Chronic renal failure is a slowly worsening loss of the ability of the kidneys to remove wastes, concentrate urine, and conserve electrolytes.Kidney failure- chronic; Renal failure- chronic; Chronic renal insufficiency; Chronic kidney failure.Unli...
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Chronic kidney failure occurs when disease or disorder damages the kidneys so that they are no longer capable of adequately removing fluids and wastes from the body or of maintaining the proper level of certain kidney-regulated chemicals in the bl...
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Chronic kidney failure occurs when disease or dis- order damages the kidneys so that they can no longer adequately remove fluids and wastes from the body or maintain proper levels of kidney-regulated chemicals in the bloodstream.Chronic kidney fai...
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End-stage kidney disease is the complete, or almost complete failure of the kidneys to function. The kidneys can no longer remove wastes, concentrate urine, and regulate electrolytes.Renal failure- end stage; Kidney failure- end stage; ESRD.End-st...
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