senior woman with bread stuck in her throat,suffocating due to food clogging the trachea,obstruction of the airway,caregiver doing

accident aid airway asian asphyxia assistant bread bronchia care caregiver choking clogging concept couch danger dangerous eating elderly emergency first food health heimlich helping home life maneuver medical nursing obstruction old people person problem rescue respiratory risk safe saving senior stuck suffocating suffocation support throat trachea trap treatment unconscious windpipe woman