Dyspnea caused by a partial obstruction of the airways will produce _______ .

When using the wide-area-search method, knots tied behind each ring indicate:

A. distance from end of the line. B. distance from beginning of the line. C. distance left before a ring is needed. D. distance left before a new knot is needed.

Using a CPT manual, select the appropriate code for the following procedure

Impression and custom preparation of oral surgical splint