The widening of capillaries is known as "capillary dilation" or "capillary vasodilation." This process occurs when the smooth muscles in the walls of the capillaries relax, allowing for increased blood flow to a specific area, often in response to various physiological signals such as heat or inflammation. Capillary dilation plays a crucial role in thermoregulation and the delivery of nutrients to tissues.
peritubular capillaries
the three blood vessels are the Veins capillaries Arteries the arteries.
These are called the alveoli capillaries.
Blood flows in capillaries, but there is blood leaks out from the capillaries, known as tissue fluid or interstitial fluid.
i think it is capillaries
The tiny tubes that carry blood are the capillaries. Capillaries connect arteries and veins.
Capillaries.
Capillaries are one cell thick.
Well it depends if you are having an orgasm or not. If you are its narrowing, if not its widening.
Aortic dilation is the widening of the aorta. This widening could be an aortic aneurysm.
Plasma outside of capillaries is no longer called plasma, its name changes to interstitial fluid.
The name of the muscular wall is the myocardiumthey are called capillaries