1. The CDC offers insight and guidance on the response to a mass casualty event (MCE). Discuss the levels of Patient Distribution. Please add reference

2. The CDC Preparedness and Response Guide, the CDC offers insight and guidance on the response to a mass casualty event (MCE). Share on how you would put a MCE plan in place. Please add reference

3.What is the benefit of using burn injury maps when documenting a burn victim’s condition? Please add reference

4. What recommendations are given to prevent acute upper airway obstruction in the initial phase of burn care? Please add reference

5. Brain Barrett is a 37- year old fireman who was found unconscious in the basement of an apartment fire with minor facial burns. His breathing is shallow and erratic, his pulse is 110 beats per minute, and his blood pressure is 150/95 mm Hg.

Upon admissions to the emergency department, Brian is noted to have singed nasal hairs and carbonaceous debris in his mouth. His PaO2 is 80 mm Hg with an FIO2 of 0.50.

Question:
What is Brian’s PaO2/ FIO2 ratio?
What type of burns has Brian most likely incurred?  add reference