Figure 20-2 Cardiac Cycle
Use Figure 20-2 to answer the following questions:
-What occurs at the circled label "7" on the graph?
A) isovolumetric ventricular relaxation
B) sympathetic stimulation
C) isovolumetric ventricular contraction
D) ventricular ejection
E) ventricular filling
Correct Answer:
Verified
Q94: Q95: A heart murmur might be caused by Q96: At a heart rate of 60 beats/minute,a Q98: In what order would excitation move through Q99: The systolic part (both atrial and ventricular)of Q101: Which of the following is true about Q102: Considering the left ventricle, why does isovolumetric Q109: During ventricular systole, the Q124: Figure 20-2 Cardiac Cycle Q153: Drugs that block the beta-one adrenergic receptors
A)aortic
A) atria are contracting.
B)
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