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
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)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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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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