Question

question 33 (2.5 points) listen the bucket handle motion of the ribcage mainly occurs in the upper ribs and increases the a - p diameter. true false

Explanation:

The bucket - handle motion of the ribcage mainly occurs in the lower ribs and increases the transverse (lateral) diameter, not the A - P (anterior - posterior) diameter. The motion in the upper ribs is more of a pump - handle motion which increases the A - P diameter.

Answer:

False