During the 24-hour flow of Qi, which channel is full from 9 p.m. to 11 p.m.?

Approximately how many codes are in the CPT subsection Endocrine System?

A) 20 B) 30 C) 40 D) 50

West's nomogram chart can be used for both infants and children. This chart is frequently found in which of the following places?

a. Pediatric offices b. Medical textbooks c. Dictionaries d. All of the above