The ________ is called the pacemaker of the heart.
A) sinoatrial node
B) bundle of His
C) atrioventricular node
D) Purkinje system
Correct Answer:
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Q3: In the term angina pectoris,the root angin
Q6: The surgical excision of the inner portion
Q8: All of the following are common pulse
Q10: A condition in which there is lack
Q10: A fast heartbeat is known as:
A)bradycardia.
B)trachycardia.
C)brachycardia.
D)tachycardia.
Q13: The medical term for hardening of the
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Q19: _ is used to evaluate the heart
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