Which of the following statements regarding the conduction system of the heart is FALSE?
A) The atrioventricular (AV) node stimulates the sinoatrial (SA) node.
B) The conduction system stimulates the different chambers of the heart in the correct order.
C) Purkinje fibers in the ventricular myocardium are stimulated.
D) The heart rate is regulated by the autonomic nervous system.
A) The atrioventricular (AV) node stimulates the sinoatrial (SA) node.
You might also like to view...
The recommended total time (duration) for cardiorespiratory endurance exercise is _____ minutes.
A.5-10 B. 10-20 C. 20-60 D. 60-120
Healthy strategies for managing your stress include all of the following EXCEPT
A) exercising regularly. B) making time for leisure activities. C) getting about 5 hours of sleep per night. D) expressing your feelings.
Bipolar and related disorders affect approximately ____ percent of the population
a. ten b. eight c. six d. four e. two
The 1 repetition maximum (1RM) refers to the maximum amount of resistance you can move
A. at one time. B. in one day. C. in one set. D. None of these answers is correct.