blood viscosity การใช้

• Blood viscosity is a measure of the resistance of blood to flow.
• It is proportional to the mass flow rate and blood viscosity.
• Chronic symptoms include anemia, increased blood viscosity, and splenomegaly.
• Blood viscosity increases as blood is more hemoconcentrated, and decreases as blood is more dilute.
• Erythrocyte deformability is an important determinant of blood viscosity, hence blood flow resistance in the vascular system.
• If the blood viscosity increases ( gets thicker ), the result is an increase in arterial pressure.
• The level of echinocytosis appeared to be related to the increase in blood viscosity that occurs during hemodialysis.
• Another cause is chronic alcohol consumption due to the vasodilatation side effect in relation to gravity and blood viscosity.
• People with android obesity have higher hematocrit and red blood cell count and higher blood viscosity than people with gynoid obesity.
• Other reasons include excessive narrowing of large vessels resulting from an atherosclerotic plaque and increased blood viscosity caused by some blood diseases.
• Ancrod decreases the blood viscosity in affected arteries, leads to less intense pain, improves physical limb mobility, and facilitates physical and ergo therapy.
• Blood viscosity is the thickness of the blood and its resistance to flow as a result of the different components of the blood.
• This causes an increase in hematocrit, serum total protein, blood viscosity and, as a result of increased concentration of coagulation factors, it causes orthostatic hypercoagulability.
• The ancestral variant upregulates hemoglobin levels to compensate for low oxygen levels such as at high altitudes but this also has the maladaption of increasing blood viscosity.
• Excess blood viscosity can also contribute, as can poor elasticity of blood vessels, or excessive blood volume, which can be associated with eating too much salty food.
• For example, does it increase blood viscosity, cross-link proteins, or add to strain on the kidneys ? talk ) 01 : 37, 8 March 2011 ( UTC)
• In the body, blood viscosity increases as red blood cell concentration increases, thus more hemodilute blood will flow more readily, while more hemoconcentrated blood will flow more slowly.
• These principles and laws include diffusion, blood viscosity, osmotic pressure, LaPlace's Law ( Young-Laplace Equation ), Poiseuille's Law ( Hagen-Poiseuille equation ), and the Frank-Starling law of the heart.
• Previous work has involved control of blood viscosity in early cardiovascular flow, such as preventing the entry of red blood cells into blood plasma, thereby lowering viscosity and associated shear stresses.
• Blood resistance varies depending on blood viscosity and its plugged flow ( or sheath flow since they are complementary across the vessel section ) size as well, and on the size of the vessels.