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Decreased tissue blood flow due to occlusion will result in metabolic vasodilators accumulating in the extracellular fluid. The arterioles will hence dilate but the occlusion will still prevent normal blood flow. The occlusion is then removed and decreased resistance will increase blood flow. As the vasodilators are washed away, the arterioles constrict, and the blood flow returns to normal.
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What is the plural of hyperemia?
The noun 'hyperemia' is an uncountable noun, a word for a physical condition.
What has the author Timothy Wheeler Henrich written?
Timothy Wheeler Henrich has written: 'Influence of reactive hyperemia in muscle during exercise' -- subject(s): Blood flow, Exercise, Exercise for men, Exercise tests, Hyperemia, Oxygen in the body, Physiological aspects, Physiological aspects of Exercise, Physiological aspects of Exercise for men, Rats
What is increased blood supply in part of the body?
Hyperemia
What is the difference between erythema and hyperaemia?
Erythema is the physical sign of redness of an ectodermal structure like skin or the exocervix. It is caused by Hyperemia, which is the presence of increased blood flow to a particular structure. Erythema is a physical sign, while Hyperemia is a physiologic process. Hyperemia can also occur in other parts of the body like in a myocardial infarct.
What can cause hyperemia?
Hyperemia can be caused byaldosterone hormone (which increases blood volume, therefore, icreases blood pressure). Either way by physical exercise -when someone is training,working out- which activates sympaticus and parasympaticus.
What is reactive volt amps?
volt ampere reactive is the unit of reactive power.It is the power which does no useful work but is required to assist in performing work,such as setting up magnetic fields in motors and transformers.It is also called as imaginary power.It occurs in purely reactive circuit i.e. purely inductive or capacitive.The inductance absorbs the reactive power and capacitance injects the reactive power.In inductance,reactive power is utilised to develop the flux while in the capacitance,the reactive power's function is to store the charge.
How does electro-plating work?
Electroplating is the coating of a reactive metal with a less reactive metal. This allows the reactive metal take longer to corrode. E.G.: Coating steel or iron with gold or silver
The redness and heat of an inflamed area are due to a local hyperemia caused by?
chemicals released by the injured tissue cells and leukocytes cause the VASODILATION of the arterioles in the injured area and cause the local hyperemia to form accounting for the redness and heat.
What is it abnormal focal hyperaemia?
Hyperemia, describing the increase of blood flow to different tissues in the body
What is hyperemia along the proximal tibial metadiaphysis?
Hyperemia is basically the increase of blood flow to a particular organ in the body. Therefore concerning an injury to the tibial metaphysis, excessive blood will migrate towards joints. It is also known to cause excessive bone growth.
List the cardinal signs of inflammation and the causes of each sign?
Rubor (Redness) - Vasodilation, local hyperemia that occurs when atrioles dilate. (remember that hyperemia is due to an increased metabolism often induced by a fever.) Tumor(Swelling) - Exudate, fluid containing clotting factors and antibodies seeps from the blood into the tissue spaces. Calor(Heat) - Vasodilation, local hyperemia that occurs when atrioles dilate. (remember that hyperemia is due to an increased metabolism often induced by a fever.) Dolor(Pain) - Edema presses on adjacent nerve endings contributing to the sensation of pain. Also the sensitizing effects of releasing Agranulocytes(prostaglandins and kinins.
Is indium reactive?
It is as reactive as indium. Just kidding, it is reactive. Hoe reactive, more reactive than silver, but not as reactive as tin.
