open airways
- breatheExchange air through lungs
- lungsRespiratory chest organs
- inhaleDraw air in
- exhaleExpel breath outward
- clearWithout obstruction or fog
unobstructed · ventilation · respiratory · throat · bronchi · trachea · wheeze · asthma · relief · gasping · oxygen · breathing · nasal · passage · flow · CPR · intubation · rescue
airway patency
open airwaysairway obstruction
Blocked respiratory passage
airway blockage · asphyxiation · suffocation · choking · stridor
respiratory condition
open airwaysasphyxiation
Death from oxygen loss
suffocation · choking · bronchospasm · bronchoconstriction · laryngospasm