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What is the opposite of blood vessels?
shallow
What is the increase of diameter in a blood vessel called?
Vasodilation: Widening of blood vessels resulting from relaxation of the muscular wall of the vessels. What widens is actually the diameter of the interior (the lumen) of the vessel. The opposite of vasoconstriction.
What the blood vessels?
Blood Vessels-are the passageway of blood.
What Of the blood vessels?
Blood Vessels-are the passageway of blood.
What in tobacco constricts blood vessels?
Nicotine is the blood vessels' constrictor. Not all blood vessels, of course, but mainly the peripheral blood vessels, including the brain capillary blood vessels.
Which blood vessels have blue blood?
It is not exactly blue it is a very very deep red, and that blood is in all your veins except for pulmonary vein and it is also in your pulmonary artery
Are Capillaries muscles nerves or blood vessels?
they are blood vessels
Why does an increase in blood volume result in a decrease in blood pressure?
It doesn't. The opposite is true. Blood pressure is proportional to blood volume. The greater the blood volume is, the higher the blood pressure will be. This is because there will be a greater volume of blood flowing through the blood vessels which means that a greater pressure will be exerted on the walls of the blood vessels, which means increased blood pressure.
What causes ruptured blood vessels in a foot?
Ruptured blood vessels in the foot can be caused by trauma, such as impact or injury, leading to small tears or breaks in the blood vessel walls. Other potential causes include medical conditions like deep vein thrombosis or peripheral artery disease, which can weaken blood vessels over time and potentially result in ruptures. High blood pressure or cardiovascular issues can also contribute to the rupture of blood vessels in the foot.
What are the three kinds of blood vessels define each?
Arteries are blood vessels that direct blood away from the heart.Capillaries are the smallest blood vessels in your body.Veins are blood vessels that direct the blood back to the heart.
What will dilate blood vessels?
blood vessels. doppus
Which type of blood vessels does the blood flow away from the heart in?
Blood flows away from the heart in arteries, and towards the heart in veins.
