1.

The false statement regarding the role of ribs during exhalation and exhalation is -

A. The volume of the thoracic cavity increases and decreases with the change in the position of the ribs.
B. During exhalation, the ribs come down and inwards.
C. the ribs remain fixed
D. Ribs are pulled up and out during exhalation
Answer» D. Ribs are pulled up and out during exhalation


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