5 Questions
Which layer forms the outer layer of the heart wall?
Epicardium
Where is the SA node located?
Near the opening of the vena cava
What separates the Right Atrium from the Right Ventricle?
Tricuspid valve
What ensures blood flows in one direction in the heart?
Valves
What is the function of the AV node?
Coordinates the pumping activity of the atria & ventricles
Test your knowledge on the interactions between cardiovascular, pulmonary, and renal systems, as well as the regulation and structure of the heart. Explore topics such as autoregulation, cardiac control mechanisms, and the layers of the heart wall.
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