Stress is far more likely to cause vasorestriction
Muscles in the blood vessels are the effectors that cause Vasodilation and Vasiconstriction.
CAuse it does.
Low oxygen levels cause vasodilation in systemic arterioles.High oxygen levels cause vasodilation in capillaries in the lungs.
chemicals released by the injured tissue cells and leukocytes cause the VASODILATION of the arterioles in the injured area and cause the local hyperemia to form accounting for the redness and heat.
No it causes them to dilate (vasodilation)
friction
A gaseous hormone that can bind to hemoglobin and be released to cause local vasodilation is nitric oxide. Nitric oxide is also known as nitrogen oxide.
Vasodilators
according to my medical doctor, stress can cause hemroids to flare up. stress does not cause hemroids.
The overuse of a bone can cause a stress fracture.
Septic shock
Yes. Stress can cause you to miss your period.