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Vasodilation in Medical Dictionary

Vasodilation

... vasodilation The increase in the internal diameter of a ... 14, 1999 ... Micro circulation vasodilation Cardiovascular system The circulatory or ... a wide range of biological functions in cluding vasodilation , airway relaxation, long-term potentiation, ...

Airway

... (such as an asthma inhaler or home oxygen ). Nitric oxide (NO) has been implicated in a wide range of biological functions in cluding vasodilation , airway relaxation, long-term potentiation, immunity , programmed cell death , and erectile function. Sleep apnea is a common, yet under- ...

Alpha

... the alpha 1-receptors of vascular smooth muscle , thus preventing the uptake of catecholamines by the smooth muscle cells. This causes vasodilation and allows blood to flow more easily. Purpose ... Alpha -blocker medications approved by the U.S. Food and Drug Administration (FDA) for ...

Angioedema

... Angio-o edema A vascular reaction involving the deep dermis or subcutaneous or submucal tissue s, the histological features of which include vasodilation , superficial ( papilla ry) dermal edema , ... Angioedema is an allergic reaction that causes swelling deeper in the layers of the skin . ...

Bleeding

... , excessive fluid loss or inadequate fluid uptake), inadequate pumping action of the heart or excessive dilation of the blood vessel walls ( vasodilation ) causes low blood pressure . There is a group of disorders where abnormally prolonged or excessive bleeding may occur anywhere in the body ...

Bridge

... by ... They act as the bridge between arteries, carrying blood away from the heart , and veins, carrying blood back to the heart . vasodilation Excessive relaxation or dilation of the blood vessel walls. ...

Cardiovascular

... adverse effects typically manifest at dosages somewhat greater than those recommended for antiemetic effect and include tachycardia , vasodilation with variable effects on blood pressure , orthostatic symptoms, ... U-M Cardiovascular Center U-M Department of Internal Medicine Other ...

Cutaneous

... ... A vascular reaction involving the deep dermis or sub cutaneous or submucal tissue s, the histological features of which include vasodilation , superficial ( papilla ry) dermal edema , increased permeability of the capillaries , ... Obstructive causes are treated with surgical ...

Dry skin

... , or unconsciousness An extremely high body temperature (above 103F) ... Extensive bathing aggravates dry skin , and hot baths cause vasodilation , which further promotes itching . Many soaps are salts of fatty acids with an alkali base. Soap is a degreaser and can also irritate skin . If ...

Immunity

... s rather than defending the body against infection . Nitric oxide (NO) has been implicated in a wide range of biological functions in cluding vasodilation , airway relaxation, long-term potentiation, immunity , programmed cell death , and erectile function. Research to develop a vaccine that ...

Low blood pressure

... , excessive fluid loss or inadequate fluid uptake), inadequate pumping action of the heart or excessive dilation of the blood vessel walls ( vasodilation ) causes low blood pressure . Shock with persistently low blood pressure may not in itself cause ARDS , but it can be an important factor. ...

Papilla

... Causes: ... A vascular reaction involving the deep dermis or subcutaneous or submucal tissue s, the histological features of which include vasodilation , superficial ( papilla ry) dermal edema , increased permeability of the capillaries , ... PAPILLOMA : 1. A benign tumor (as a wart or ...

Synapse

... with a target cell . Synapse A connection between nerve cells, by which nervous excitation is transferred from one cell to the other. vasodilation ... alternans; electrical alternation of heart ; electrical axis; electrical conductivity; electrical coupling; electrical diastole ; ...

Tachycardia

... adverse effects typically manifest at dosages somewhat greater than those recommended for antiemetic effect and include tachycardia , vasodilation with variable effects on blood pressure , orthostatic symptoms, ... Oral drugs include theophylline, which dilates bronchi al passages but side ...
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