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5. Integumentary System - Part 1 of 2

5. Integumentary System / Integumentary System: Thermoregulation / Problem 3

What happens when the body is exposed to elevated temperatures such as during summer?

A

The dermal blood vessels contract.

B

There is a decreased blood flow to the skin.

C

The skin appears pale and blanched.

D

The muscles in the vessel walls relax.

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