Examlex
What is the leading cause of heart attack and stroke in North America?
Vasoconstriction
The narrowing of blood vessels by small muscles in their walls, which decreases blood flow and increases blood pressure.
Vasodilation
The widening of blood vessels, which decreases blood pressure and allows more blood to flow to different parts of the body.
Hyperthermia
An abnormally high body temperature, often caused by prolonged exposure to high temperatures or medical conditions, leading to heat-related illnesses.
Elevated Temperature
A condition where the body's temperature is higher than normal, often indicating a fever or infection.
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