A&P quiz 3
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Time between ventricular contraction and relaxation
ST segment
A heart murmur occurs when there is a defect in ________.
a heart valve
atrioventricular node
b
bundle branches
d
The main pacemaker region of the heart is
in the wall of right atrium
The right ventricle is associated with which of the following?
pulmonary trunk
exit the right ventricle
pulmonary trunk
Brings blood into the left atrium
pulmonary veins
The left ventricle
sends blood out through the aortic semilunar valve to the systemic circulation.
Blood that is transported to and from all of the tissues of the body with the exception of the lungs is in the
systemic circulation
