How many of the diagnosis codes reported on the HIPAA 837 may be linked to each reported procedure?

The primary organ responsible for absorption of the products of digestion is the:

A. pancreas. B. small intestine. C. gallbladder. D. large intestine.

The collisions of gas molecules against the wall of a container is called:

A. pressure. B. temperature. C. an inelastic collision. D. volume.