5 Questions
Where is the base of the heart normally located?
At the level of T5–T8, facing forwards and downwards to the left
What is the primary function of the cardiovascular system?
To transport nutrients and oxygen-rich blood to all parts of the body
What is the function of the pericardium?
To fix the heart to the mediastinum, protect against infection, and provide lubrication for the heart
How is blood circulated in the cardiovascular system?
Oxygenated blood leaves the heart via arteries, passes through a network of capillaries, and then deoxygenated blood returns to the heart via veins
What is the shape of the heart under normal circumstances?
Conical
Test your knowledge about the cardiovascular system, including the pericardium, heart, and its primary functions. Learn about the anatomical and physiological aspects of the heart and how it functions as a pump.
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