Vasodilation - Meaning, Definition & English Examples
Vasodilation is the widening of blood vessels, which increases blood flow and lowers blood pressure. It often occurs in response to heat, exercise, or certain medications.
Definition:
Widening of blood vessels, reducing blood pressure and increasing blood flow.
Synonyms:
vessel dilation, arterial expansion, vascular relaxation
Part of Speech:
noun
Antonyms:
vasoconstriction, narrowing
Common Collocations:
induce vasodilation, promote vasodilation, cause vasodilation
Derivatives:
vasodilator, vasodilatory
Usage Tips:
Use "vasodilation" to describe the physiological process of blood vessels expanding to improve circulation.
Common Phrases:
"vasodilation effect, " "trigger vasodilation, " "enhance vasodilation"
Etymology:
From Latin "vas" (vessel) + "dilatatio" (expansion), meaning vessel widening.
Examples:
- 1. Exercise increases vasodilation in muscles.
- 2. Nitric oxide helps induce vasodilation in arteries.
- 3. Vasodilation lowers blood pressure by relaxing vessel walls.
- 4. Some medications promote vasodilation to treat hypertension.