Medical Quiz

Anatomy and Physiology- Cardiovascular Sysytem Quiz

How can the circulatory system promote heat retention/conservation, such as on a cold day?

A. Vasoconstriction

B. Vasodilation

C. Decreasing tunica media contraction

D. Increasing capillary surface area

Select your answer:
A  B  C  D  E 


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Other quiz: Biology

Do bacterial cells have a cell wall?

A. Yes

B. No