Multiple choice

Which of the following statements is/are false?

a. The device that can be used to estimate the volume of air involved in breathing movements is called barometer. b. Expiration occurs if the intra-pulmonary pressure is higher than the atmospheric pressure. c. The additional volume of air that a person can inspire by a forcible inspiration is called the inspiratory reserve volume.

  1. Only a

  2. Only a and b

  3. Only b

  4. Only b and c

  5. Only c
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct option. The device that can be used to estimate the volume of air involved in breathing movements is called spirometer. 

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