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What factors influence resistance to blood flow?
Factors that influence resistance to blood flow include the diameter of blood vessels (smaller diameter increases resistance), length of the vessels (longer vessels increase resistance), blood viscosity (thicker blood increases resistance), and turbulence within the blood vessels (increased turbulence increases resistance).
What are the factors that determine vascular resistance?
The factors that determine vascular resistance include the radius of the blood vessels (smaller radius increases resistance), the length of the blood vessels (longer length increases resistance), the viscosity of the blood (higher viscosity increases resistance), and the presence of any obstructions or blockages in the blood vessels.
Are the only blood cells that function entirely in blood vessels?
The only blood cells that function entirely within the blood vessels are red blood cells.
Would vasoconstriction decrease peripheral resistance?
No, vasoconstriction would increase peripheral resistance. When blood vessels constrict, the diameter of the blood vessels becomes smaller, which increases resistance to blood flow. This can lead to an increase in blood pressure.
What is periferal resistance?
Peripheral resistance refers to the resistance that blood encounters as it flows through the smaller blood vessels, primarily arterioles and capillaries, in the systemic circulation. It is influenced by factors such as the diameter of the blood vessels, blood viscosity, and the total length of the vascular system. Higher peripheral resistance can lead to increased blood pressure, while lower resistance facilitates easier blood flow. This concept is crucial in understanding cardiovascular health and conditions like hypertension.
What is the function of a blood vessele?
blood vessels carry/distribute blood and nutrients throughout body.Blood vessels carry blood round the body, to and from the heart.Blood stores oxygen and nutrients to be distributed throughout the body, and blood vessels are their means of transport. the function of the blood vessels is to transport blood to all part of the body.The blood vessels carry the oxygen rich blood to the cells, and the carbon dioxide and wastes away from them. They act sort of like channels through which the nutrients can flow.
What the function of blood vessel?
Blood Vessels-are the passageway of blood.
What is the main function of the blood vessel?
The main fuction of blood vessels is to help the blood reach the arteries
What pathway does blood travel through blood vessels?
the blood travel through blood vessels is the Artrium or atria. :-)
What cause the blood to flow through the blood vessels?
The heart is a pump and move blood through the blood vessels.
What is the definition of blood vessels?
Blood vessels are any of the tubes through which blood flows through the body.
What it the main function of the heart?
The heart pumps blood through vessels in your body to organs. The blood carries nutrients that the organs uses
