If the operator asks for the assistant to provide an instrument to check the occlusion of a finished amalgam, which item would the assistant most likely hand the operator?

Excision of right breast, external approach, diagnostic

Select the correct PCS codes: A) 0HBTXZX B) 0HBX0ZX C) 0JB50ZX D) 0JBF0ZX

A patient who has shallow, slow, irregular gasping breaths is said to have ________ respirations

A) central neurogenic B) Kussmaul's C) Cheyne-Stokes D) agonal