This document provides notes on airway and breathing disorders and CPR. It discusses assessing vital signs using RESPOND (consciousness, airway, breathing, circulation), performing a primary survey, and placing a victim in the recovery position. It also covers relieving foreign body airway obstructions through back blows, abdominal thrusts, and chest thrusts. Proper use of airways like the Guedel and nasopharyngeal airway is described. Face mask ventilation techniques and the chain of survival to improve outcomes after cardiac arrest are summarized. Guidance is given on when to start and stop CPR and use of an automated external defibrillator.