The structures responsible for distributing excitation to the contractile cells are
A) contractile cells.
B) conducting cells.
C) intercalated cells.
D) pacemaker cells.
E) intermodal cells.
Correct Answer:
Verified
Q114: A faster-than-normal heart rate is called
A) tachycardia.
B)
Q115: A slower-than-normal heart rate is called
A) tachycardia.
B)
Q116: The basic heartrate established by the SA
Q117: The property of heart muscle to contract
Q118: With each ventricular systole,
A) blood pressure remains
Q120: Which of the following statements is true
Q121: The relaxation phase of the cardiac cycle
Q122: The amount of blood remaining in the
Q123: The heart spends most of the cardiac
Q124: Figure 20-2 Cardiac Cycle
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