What must be penetrated in order for a virus to infect the inner layers of the skin?

Preoxygenate the patient with ________________________________________ ________________________________________ ________________________________________ using basic manual and adjunct maneuvers

Fill in the blank(s) with correct word

After a procedure was performed on Mr. Glass, he developed complications and had to be taken back to the operating room where the thoracotomy site needed to be reopened. The procedure for reopening the site would be coded to which of the following?

A) 34.9X Operations on the Thorax B) 34.5X Pleurectomy C) 34.2X Diagnostic Procedures on Chest Wall, Pleura, Mediastinum, and Diaphragm D) 34.0X Incision of Chest Wall and Pleura