Question

We can measure the amount of air a person can hold in his lungs . which instrument is it and how can we use to measure the amount of air in the lungs?​

Answer 1

Answer:

Spirometer

Explanation:

A spirometer is an apparatus for measuring

the volume of air inspired and expired by the

lungs. A spirometer measures ventilation, the

movement of air into and out of the lungs. The

spirogram will identify two different types of

abnormal ventilation patterns, obstructive and

restrictive.

Various quantities of air can be determined

with this instrument. The amount of air taken in

(inspiration) or breathed out (expiration) during

normal breathing is called tidal air.

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Answer 2

Answer:

A spirometer is an apparatus for measuring the volume of air inspired and expired by the lungs. A spirometer measures ventilation, the movement of air into and out of the lungs. The spirogram will identify two different types of abnormal ventilation patterns, obstructive and restrictive.