Multiple choice

The average heart beat per minute in a normal man is

  1. 80

  2. 70

  3. 100

  4. 50
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Heart rate is the number of heartbeats per unit of time, typically expressed as beats per minute (bpm). Heart rate can vary as the body's need to absorb oxygen and excrete carbon dioxide changes, such as during exercise or sleep. Heart rate is measured by finding the pulse of the body. The average heart beat per minute in a normal man is 70. 

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