Medical Emergency: Obstructed Airway

You are assigned obstructed airway as your medical emergency. Research about the condition, how often does it occur, are dental professionals prepared for the emergency, provide information relating to the emergency.
What are the predisposing factors? Also provide protocols to handle the medical emergency. Use at least three references, your book (provided in additional materials), and two peer reviewed journals.
This will be plagiarism checked. Please Cite all Sources in APA format.