The components of a health and safety management program for hazardous materials responders are located in _____.

The wife of a patient, with terminal lung cancer and a Do Not Resuscitate (DNR) order, has called 911 because her husband's pulse oximeter reading fell below 85% and alarmed. He is currently receiving home oxygen through a nasal cannula. Assessment reveals him to be alert and oriented and slightly tachypneic with no abnormal lung sounds. At this time, your next action would be to:

A) start positive pressure ventilation. B) check the SpO2 using your pulse oximeter. C) administer oxygen through a new nasal cannula. D) place him on the stretcher for transport to the hospital.

HCPCS Level II codes

A) identify products, supplies and services B) consist of 5 numeric digits. C) have been developed by the American Medical Association. D) are used only by workers' compensation carriers.