It doesn't. Read a book. It doesnt matter if you do this question or not because who needs school when you have SWAG.
You guys should come into McDonalds today we are having a sale.
Peripheral resistance
things that could affect the blood flow through the heart
It can help to expand your vein to increase blood flow which is a good thing but to much coffee in big doses will decrease the volume of your muscle
YES! Changes in blood volume affect arterial pressure by changing cardiac output. An increase in blood volume increases central venous pressure. This increases right atrial pressure, right ventricular end - diastolic pressure and volume. This increase in ventricular preload increases ventricular stroke volume by the Frank - Starling mechanism. An increase in right ventricular stroke volume increases pulmonary venous blood flow to the left ventricular, thereby increasing left ventricular preload and stroke volume. An increase in stroke volume then increases cardiac output and arterial blood pressure. answered by HappyNess0423
Contractions of blood vessels can affect blood flow. Constricting (narrowing) of blood vessels reduces blood flow, while dilating (widening) of blood vessels increases blood flow. This regulation is important for controlling blood pressure and directing blood to different parts of the body based on its needs.
An increase in heat causes blood vessels to dilate, which increases blood flow in the body.
Sympathetic vasoconstriction decreases blood flow by narrowing blood vessels, while sympathetic vasodilation increases blood flow by widening blood vessels.
You see, the sarcomere fills with endoplasmic filter that permits blood flow throughout the body
blocks blood flow.
Studies have found that respiration can alter the blood volume levels to the fingertips. When inhaling the blood volume levels can increase whilst the blood levels can decrease in the fingertips when exhaling. This is because respiration causes fluctuations in arterial blood pressure and heart rate.
because the blood flow to the penis is slower.
Efferent arteriole