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1.The heart sounds "lub" and "dup" result from ________.a) opening of the heart valvesb) firing of the nodes of the intrinsic conduction systemc) blood rushing through the chambersd) closure of heart valves
2.Which one of the following represents the correct path for the transmission of animpulse in the intrinsic conduction system of the heart?
3.The VOLUME of blood pumped out of a ventricle with each heartbeat is known as __
4.Which is the correct path of electrical impulses through the heart?

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Term
Fall
Professor
N/A
Tags
Bundle of His

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