MCQOPTIONS
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| 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 | |