a) What is Heart beat?
b) What is pulse rate?

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Solution

a) The rhythmic expansion and contraction of the heart muscles is called heartbeat.

b) Pulse rate is the number of pulse beats per minute. A resting person usually has a pulse rate between 72 and 80 beats per minute

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Similar questions

Q. Pulse rate is the number of times the heart beats per minute.

What is/are the difference(s) between heart and pulse or heart rate and pulse rate?

Q. Your pulse is your heart rate, or the number of times your heart beats in one minute.

Q. Pulse is the number of times your heart beats in one minute

(a) What is meant by 'heart beat' ? What is the usual heart beat rate at rest ?
(b) What change occurs in heart beats if a person runs for a while Why ?

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a) What is Heart beat? b) What is pulse rate?

a) The rhythmic expansion and contraction of the heart muscles is called heartbeat. b) Pulse rate is the number of pulse beats per minute. A resting person usually has a pulse rate between 72 and 80 beats per minute

a) What is Heart beat?
b) What is pulse rate?

a) The rhythmic expansion and contraction of the heart muscles is called heartbeat.

b) Pulse rate is the number of pulse beats per minute. A resting person usually has a pulse rate between 72 and 80 beats per minute