nigers on fire
The heat causes the circulatory system to "open up", increasing blood flow to the warmed muscles. The increased blood flow helps bring nutrients to the muscles and helps remove waste.
Excersice increases blood flow, more blood Flow to the brain = increased oxygen= increased energy = increased mental Sharpness! :)
NUNNERY
no
Exercise, sexual arousal, and embarrassment can all cause increased blood flow to different parts of the body. Increased blood flow to the digestive organs happens after a meal.
A reduced blood flow to the kidneys
The longer the vessel is the more friction it applies on the passing blood, the less the blood flow is.
Vasodilation is the widening of blood vessels, resulting in increased blood flow and decreased blood pressure. Vasoconstriction is the narrowing of blood vessels, leading to decreased blood flow and increased blood pressure. Both play important roles in regulating blood flow and maintaining homeostasis in the body.
Erections are not constant because the body has mechanisms that regulate blood flow to the penis. When you are not sexually aroused, blood flow to the penis is restricted by the contraction of blood vessels, preventing a continuous erection. Erections occur in response to sexual stimulation when these blood vessels relax, allowing increased blood flow to the penis.
When you drink alcohol, it can cause your blood vessels to dilate, which can lead to increased blood flow to your skin, including your ears. This increased blood flow can make your ears appear red or flushed.
When you drink alcohol, it can cause your blood vessels to dilate, leading to increased blood flow to your skin, including your ears. This increased blood flow can make your ears appear red and feel warm.
Adrenaline, also known as epinephrine, is a hormone made in the adrenal glands (on top of the kidneys). Once released into the blood, adrenaline travels throughout the body and causes increased heart rate, increased blood pressure, decrease blood flow to the stomach and intestines, increased blood flow to skeletal muscle, dilation of the pupil, and increased alertness.