The term used to describe the amount of blood in the ventricle available to be pumped out of the heart during the next contraction is
A) cardiac output (CO) .
B) heart rate (HR) .
C) end-diastolic volume (EDV) .
D) stroke volume (SV) .
E) end-systolic volume (ESV) .
Correct Answer:
Verified
Q43: Atrial contraction
A) begins during the first part
Q44: Which event happens at the start of
Q45: The P wave of an ECG corresponds
Q46: In electrocardiography, a lead is a(n)
A) electrode.
B)
Q47: During the cardiac cycle,
A) the P wave
Q49: Ventricular contraction
A) begins during the first part
Q50: During ventricular systole,
A) the atria are contracting.
B)
Q51: Which of these will increase the heart
Q53: Epinephrine and norepinephrine increase ion flow through
Q145: The volume of blood ejected from each
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