Test 2 Review.docx - Chapter 18: The Heart 1) Cardiac...

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Chapter 18: The Heart1)Cardiac Output isa)the amount of blood pumped out of each ventricle in one minute.b)the number of impulses fired by the SA node in one minute.c)the amount of blood pumped out of the heart during every ventricularcontraction.d)the number of times the heart beats in one minute.e)the amount of blood filling each ventricle at the end of diastole.
2)During systemic circulation, blood leaves the
3)Which of the following is NOT true concerning the second messenger system usedby norepinephrine?
4)During pulmonary circulation blood leaves the
5)Identify the correct sequence of blood flow through the chambers of the heart.a)Lungs, right ventricle, left ventricle, right atrium, left atriumb)Right ventricle, left ventricle, left atrium, lungs, right atriumc)Left atrium, left ventricle, right ventricle, right atrium, and lungsd)Right atrium, right ventricle, lungs, left atrium, left ventriclee)Left ventricle, left atrium, lungs, right ventricle, right atrium
6)When the mitral valve closes, it prevents the backflow of blood from the
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c)right atrium into the right ventricle.d)left ventricle into the aorta.e)right ventricle into the pulmonary trunk.7)Which of the following is the cause of the "plateau" in cardiac muscle actionpotentials?
8)Attached to the AV valve flaps are the:

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Term
Fall
Professor
Y. Zhang
Tags
cells, right ventricle, left ventricle, secondary immune response
We have textbook solutions for you!
The document you are viewing contains questions related to this textbook.
Biology Today and Tomorrow with Physiology
The document you are viewing contains questions related to this textbook.
Chapter 21 / Exercise 03
Biology Today and Tomorrow with Physiology
Starr/Evers
Expert Verified

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