CPT subsection Hemic and Lymphatic Systems (38100-38999) contains codes representing procedures related to bone marrow, blood, and the diaphragm

Atrial rate can be calculated by counting

A) P waves. B) PR intervals. C) QRS complexes. D) R-R intervals.

Which of the following is a DO when recording in a medical record?

A. erase all errors B. write illegibly C. place a single line through errors D. use common language