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Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues.Hemoglobin is the oxygen-carrying protein inside red blood cells.
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Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin.The tissues of the human body need a regular supply of oxygen to stay healthy. Red blood cells, which contain hemoglobin that allows them to deli...
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Anemia is characterized by an abnormally low number of red blood cells in the circulating blood. It frequently affects patients with cancer.
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Anemia is a blood disorder characterized by abnormally low levels of healthy red blood cells(RBCs) or reduced hemoglobin(Hgb), the iron-bearing protein in red blood cells that delivers oxygen to tissues throughout the body. Reduced blood cell volu...
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Deficiency of red cells, or hemoglobin, in the blood.Anemia is a medical condition in which the quantity of red blood cells falls below an acceptable level. Red blood cells, produced in the bone marrow, contain hemoglobin, the component of blood t...
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Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin(the component of red blood cells that delivers oxygen to tissues throughout the body).The tissues of the human body need a regular supply of oxyg...
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Anemia is a condition characterized by abnormally low levels of healthy red blood cells or hemoglobin(the component of red blood cells that delivers oxygen to tissues throughout the body).The tissues of the human body need a regular supply of oxyg...
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Anemia affects more than 30 percent of the world''s population, and it is one of the most important worldwide health problems. It has a significant prevalence in both developing and industrialized nations.
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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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Peripheral neuropathy is a problem with the nerves that carry information to and from the brain and spinal cord. This can produce pain, loss of sensation, and an inability to control muscles.Peripheral neuritis; Neuropathy- peripheral; Neuritis- p...
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Peripheral neuropathy is a condition involving the nerves of the peripheral portion of the nervous system. Neurobiologists describe the peripheral nervous system as any part of that system found in the arms or legs.
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The term peripheral neuropathy encompasses a wide range of disorders in which the nerves outside of the brain and spinal cord—peripheral nerves—have been damaged. Peripheral neuropathy may also be referred to as peripheral neuritis, or...
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The brain, in turn, sends messages back to those areas. With peripheral neuropathy, damage has occurred to the nerves that connect peripheral portions of the body, and the patient feels pain or numbness.Peripheral neuropathy is not usually conside...
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A break of any size is called a fracture. If the broken bone punctures the skin, it is called an open fracture(compound fracture).A stress fracture is a hairline crack in the bone that develops because of repeated or prolonged forces against the b...
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A fracture is a complete or incomplete break in a bone resulting from the application of excessive force.A fracture usually results from traumatic injury to bones causing the continuity of bone tissues or bony cartilage to be disrupted or broken. ...
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A fracture is a complete or incomplete break in a bone resulting from the application of excessive force.A fracture usually results from traumatic injury to a bone, causing the continuity of bone tissues or bony cartilage to be disrupted or broken...
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A fracture is a crack or break in a bone. It results from the application of excessive force through injuries, such as a fall or a hard blow.Up to the age of 50, more men suffer from fractures than women because of occupational hazards.
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A fracture is a complete or incomplete break in a bone resulting from the application of excessive force. An injury may be classified as a fracture-dislocation when a fracture involves the bony structures of any joint with associated dislocation o...
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A fluid imbalance occurs when the level of body fluids is abnormal.Many illnesses can cause fluid imbalance. A fluid imbalance also can occur after any type of surgery.It is common to retain large amounts of fluid for several days after surgery(ca...
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