When cold is applied to the skin,blood flow:
A) Increases
B) Decreases
C) Stops
D) Changes direction

Name: When cold is applied to the skin,blood flow: A) Increases B) Decreases C) Stops D) Changes direction
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Question

Quizplus · Accepted Answer

When cold is applied to the skin, blood vessels constrict (vasoconstriction) to reduce blood flow and conserve body heat. This is why our fingers and toes can feel cold and numb in cold weather.

When Cold Is Applied to the Skin,blood Flow