None.
'Vasodilatation' is technically the correct term for increase in diameter of lumen of blood vessels.
In fact, there is no such term as 'vasodilation', but it is a very common mistake that people use the term 'vasodilation' instead of 'vasodilatation'.
No, vasodilation and vasodilatation mean the same thing. They both refer to the widening or relaxation of blood vessels, leading to an increase in blood flow.
vasodilatation reduces body temperature.
Vasodilation is relaxation of blood vessels leading to increase in lumen size. Vasoconstriction is contraction of blood vessels leading to decrease in lumen size.
Corticotrpin is the harmone which increases vasodilation in our body. alcohol causes vasodilation
Vasodilation causes a drop in blood pressure.
vasodilation, anemia, cirrhosis, shock states (results in massive vasodilation)
Muscles in the blood vessels are the effectors that cause Vasodilation and Vasiconstriction.
Vasodilation means the widening of blood vessels that results from relaxation of the muscular walls of the vessels.
Redness is a vasodilatation of nearby undamaged blood vessels.
Never. Unless you're bleeding, but if you're bleeding the body will undergo vasoconstriction not vasodilation so the answer is never.
Nitric Oxide
Vasodilation is the widening of the blood vessels. The common symptoms are low blood pressure, dizziness, flushing, and light headedness.
Low oxygen levels cause vasodilation in systemic arterioles.High oxygen levels cause vasodilation in capillaries in the lungs.