Answer the following questions true (T) or false (F)

1. Cross-sectional area increases as arteries branch into smaller vessels, causing the blood to flow more slowly.

2. Mean arterial pressure generally measures around 120/80 mm Hg.

3. Increase or decrease in blood oxygen concentration triggers the baroreceptor reflex, which is regulated by the medulla of the brainstem.


1. TRUE
2. FALSE
3. FALSE

Anatomy & Physiology

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