Other Circulatory Physiology Practice Test

When someone is cold, they may eventually shiver to increase their heat production.

When someone is cold, they will experience vasodilation in their hands, allowing more blood flow to the hands to maintain uniform temperature through the whole body.

Sweat can cool someone down on a hot day, since sweat releases energy from the body to evaporate into the environment.

One form of insulation used by the body is subcutaneous fat.