i think we are in the same class
If the kidneys are getting enough blood to function well they concentrate the urine in an effort to correct the low blood volume. In more severe cases they cannot make much urine because they are not getting enough blood flow.
You can increase blood flow to the kidneys by staying hydrated, engaging in regular physical activity, maintaining a healthy diet, and managing conditions like high blood pressure and diabetes that can affect kidney function. Avoiding smoking and excessive alcohol consumption can also help improve blood flow to the kidneys.
Ischemia is the medical term for decreased blood flow. Ischemia limits the supply of oxygen to tissues.
Yes, blood flow to the kidneys typically increases during vigorous exercise to help meet the increased oxygen demand of the muscles. This increased blood flow helps the kidneys maintain proper filtration rates even during intense physical activity.
The kidneys have a higher blood flow than the brain because their main function is to filter blood and remove waste products from the body. This requires a large amount of blood to be processed by the kidneys. In contrast, the brain's main function is not filtration but instead relies on a steady supply of oxygen and nutrients for energy.
No, there is decreased blood flow to the kidneys with age.
no it actually stimulates blood flow
Certainly. Decrease cardiac output would mean a decreased in blood flow to the kidneys, which would lead to reduced filtration, therefore urine output.
Vasodilation and decreasing blood viscosity
A reduced blood flow to the kidneys
I could be wrong but, I think it would decrease your blood flow
no
I think if blood flow to the kidneys decreased, then the filtration rate of the blood would also decrease. The blood is forced through the anterior arteriole at high hydrostatic pressure- forcing the plasma through the basement membrane of the glomerulus in our kindneys' nephra- the bits that do the filtering.
Yes. If you constrict the afferent arteriole then renal blood flow will decrease.
Decreased pulmonary blood flow alone does not cause cyanosis. It is when decreased pulmonary blood flow is associated with right to left shunting (ie Tetralogy of fallot) that it is associated with cyanosis.
kidneys
If the kidneys are getting enough blood to function well they concentrate the urine in an effort to correct the low blood volume. In more severe cases they cannot make much urine because they are not getting enough blood flow.