Given the following components of the cardiac conduction cycle, which one of the following best describes the movement of the stimulus that causes a heart contraction? A. atrioventricular bundle B. sinoatrial node C. atria D

atrioventricular node E. Purkinje fibers F. ventricles A) B, C, D, A, E, F
B) B, D, A, C, E, F
C) D, A, E, F, B, C
D) A, D, E, B, C, F
E) B, C, D, F, A, E


A

Biology & Microbiology

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