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A physical exam may reveal: Low blood pressure; Rapid pulse; Shock; Signs of dehydration. Testing may reveal: High serum osmolality; High urine output, regardless of how many fluids you drink; Kidneys don't concentrate urine when the person is giv...
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Nephrogenic diabetes insipidus (NDI) is a kidney disorder characterized by the organ's inability to respond to the antidiuretic hormone (ADH), also called arginine vasopressin (AVP), produced in the hypothalamus, a structure of the brain. NDI invo...
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Nephrogenic diabetes insipidus (NDI) is a kidney disorder characterized by the organ's inability to respond to the antidiuretic hormone (ADH), also called arginine vasopressin (AVP), produced in the hypothalamus, a structure of the brain. NDI invo...
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During a physical examination, a health care provider studies a patient's body to determine the presence or absence of physical problems. A typical physical examination includes: Inspection (looking at the body; Palpation (feeling the body with hands; Auscultation (listening to sounds; Percussion (producing sounds.
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Osmality is a test that measures the concentration of particles found in the fluid part of blood.
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This test measures the amount of sodium in the blood.
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A urine concentration test measures the ability of the kidneys to conserve or excrete water appropriately. See also: Urine osmality test; Urine specific gravity.
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The osmolality urine test the concentration of particles in urine. Osmolality (particles/kg water) and osmolarity (particles/liter of solution) are sometimes confused, but for dilute fluids such as urine they are essentially the same. A blood test may also be done to measure osmolality. See: Serum osmolality
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Urine specific gravity is a laboratory test that measures the concentration of particles in the urine. See also: Urine concentration test; Urine osmolality; Urinalysis.
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