Which of the following mechanisms help to maintain body temperature on hot days?
A) decreased muscle tone
B) skin vasodilation
C) sweating
D) only two of these
E) all of these

Question

Quizplus · Accepted Answer

All three mechanisms - decreased muscle tone, skin vasodilation, and sweating - help to maintain body temperature on hot days. Decreaed muscle tone allows for less heat production, skin vasodilation increases blood flow to the skin and helps dissipate heat, and sweating allows for evaporative cooling on the skin's surface.

Which of the Following Mechanisms Help to Maintain Body Temperature