Which of these resting heart rates is consistent with a normal sinus rhythm? O between 50 and 60 BPM O between 60 and 80 BPM O between 75 and 95 BPM

Human Anatomy & Physiology (11th Edition)
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Which of these resting heart rates is consistent with a normal sinus rhythm?
O between 50 and 60 BPM
O between 60 and 80 BPM
O between 75 and 95 BPM
Transcribed Image Text:Which of these resting heart rates is consistent with a normal sinus rhythm? O between 50 and 60 BPM O between 60 and 80 BPM O between 75 and 95 BPM
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Answer: HEART BEAT : It is a process of contraction and relaxation of the heart to pump out the blood and receives the blood to and from the body. 

The normal heart beats 72 times per minute. and each heartbeat lasts about 0.8 seconds. 

 

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