2.A) Predict what effect, if any, smoking would have on a classmates pulse rate. B) Predict what effect playing a wind instrument or singing would have on a classmates pulse rate.

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2.A) Predict what effect, if any, smoking would have on a classmates pulse rate. B) Predict what effect playing a wind instrument or singing would have on a classmates pulse rate.

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Md Ariful Islam · Answer 1 · Apr 21, 2024 08:53:37

A - Nicotine contained in cigarettes increases the heart rate

B - People who play wind instruments have large volume of the lungs and their breathing is less frequent than that of ordinary people. On the exhalation, the heart rate falls (respiratory arrhythmia). It means that a decreased heart rate is observed in people playing on wind instruments.

2.A) Predict what effect, if any, smoking would have on a classmates pulse rate. B) Predict what effect playing a wind instrument or singing would have on a classmates pulse rate.

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