Rescue Breathing Obstruction: Steps to Clear Airway and Resume CPR

If Two Rescue Breaths Don't Go In

• Check for airway obstruction.
• Open airway with head tilt/chin lift or jaw thrust.
• If object visible, remove cautiously with finger sweep or use back blows and chest thrusts.
• Give two rescue breaths.

If Obstruction Persists

• Continue obstructed airway relief steps.

If Still Obstructed

• Turn victim on side; give back blows and chest thrusts.

If Obstruction Relieved

• Continue CPR at 30:2 compression-to-ventilation ratio until:
  • Signs of life (breathing, coughing, movement)
  • AED available
  • EMS takes over