Hole's Essentials of Human Anatomy & Physiology, 12th Edition (Shier)

Chapter 13: Cardiovascular System

Essay Questions

1
What causes heart sounds?
2
Describe the factors that keep blood flowing through the venous system, despite the low blood pressure.
3
Imagine you are a blood cell in the superior vena cava. Describe your journey as you move through the cardiovascular system until you get to the aortic arch.
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