vasodilation Definition
the widening of blood vessels, which results from relaxation of the muscular walls of the vessels, leading to increased blood flow.
Using vasodilation: Examples
Take a moment to familiarize yourself with how "vasodilation" can be used in various situations through the following examples!
Example
During exercise, vasodilation occurs in the muscles to increase blood flow and oxygen delivery.
Example
Certain medications can cause vasodilation, leading to a drop in blood pressure.
Example
Vasodilation is a natural response to heat, allowing the body to release excess heat through increased blood flow to the skin.
Summary: vasodilation in Brief
The term 'vasodilation' [vey-zoh-dahy-ley-shuhn] refers to the widening of blood vessels due to the relaxation of their muscular walls. This leads to an increase in blood flow, which is a natural response to heat and exercise. Certain medications can also cause vasodilation, which can result in a drop in blood pressure.
