When computing the net autopsy rate, which is subtracted from the denominator in the formula?

You are caring for a 20-year-old skateboarder who crashed into a brick retaining wall at the bottom of a steep hill. He has blunt trauma to his face with nose deformity, loose teeth, and bleeding from the nose and mouth. Although you have answered him several times, he keeps repeating to you, "What happened? It seems like I'm having a bad day." This is most indicative of which of the following?

A) Aphasia B) Retrograde amnesia C) Decorticate disorientation D) Anterograde amnesia

A young woman who has overdosed on a strong narcotic dry is unconscious with slow, shallow breathing. As you attempt to insert an oropharyngeal airway, the patient begins to gag. You should next

A. remove the oropharyngeal airway and be prepared to suction the mouth. B. remove the oropharyngeal airway and insert a nasopharyngeal airway. C. suction the patient's oropharynx as you insert a nasopharyngeal airway. D. make sure you are using the most appropriate size of oropharyngeal airway.