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| Objectives | Actions | ||||
| Adult (>8) | Child (1-8) | Infant (<1) | |||
| Conscious Victim | 1. Assessment: Determine airway obstruction | Ask, "Are you choking?" Determine if victim can cough or speak. | Observe breathing difficulty. | ||
| 2. Act to relieve obstruction. | Perform subdiaphragmatic abdominal thrusts (Heimlich maneuver). For special cases a chest thrust may be nessary. | Give 4 back blows. | |||
| Give 4 chest thrusts. | |||||
| Be persistent. | Repeat step 2 until obstruction is relieved or victim becomes unconscious. | ||||
| Victim Who Becomes Unconscious | 3. Position the victim; call for help. | Turn on back as a unit, supporting head and neck, face up, arms by sides. Call out, "Help!" If others come, activate EMS. | |||
| 4. Check for foreign body. | Perform tongue-jaw lift and finger sweep,if unsuccessful try crossed-finger technique. | Perform tongue-jaw lift. Remove foreign object only if you actually see it. | |||
| 5. Give rescue breaths. | Open the airway with head-tilt/chin-lift. Try to give rescue breaths. | ||||
| 6. Act to relieve obstruction. | Perform subdiaphragmatic abdominal thrusts (Heimlich maneuver 6-10 repetitions). | Give 4 back blows. | |||
| Give 4 chest thrusts. | |||||
| 7. Check for foreign body. | Perform tongue-jaw lift and finger sweep. | Perform tongue-jaw lift. Remove foreign object only if you actually see it. | |||
| 8. Try again to give rescue breaths. | Open the airway with head-tilt/chin-lift. Try to give rescue breaths. | ||||
| Be persistent. | Repeat steps 6-8 until obstruction is relieved. | ||||
| Unconscious Victim | 1. Assessment: Determine unresponsiveness. | Tap or gently shake shoulder. Shout, "Are you okay?" | Tap or gently shake shoulder. | ||
| 2. Call for help; position the victim | Turn on back as a unit, supporting head and neck, face up, arms by sides. Call out, "Help!" If others come, activate EMS. | ||||
| 3. Open the airway. | Head-tilt/chin-lift. | Head-tilt/chin-lift, but do not tilt too far. | |||
| 4. Assessment: determine breathlessness. | Maintain an open airway. Ear over mouth; observe chest. Look, listen, feel for breathing. (3-5 seconds) | ||||
| 5. Give rescue breaths. | Make mouth-to-mouth seal. | Make mouth-to-nose-and-mouth seal. | |||
| Try to give rescue breaths. | |||||
| 6. Try again to give rescue breaths. | Reposition head. Try rescue breaths again. | ||||
| 7. Activate the EMS system. | If someone responded to the call for help, that person should activate the EMS system. | ||||
| 8. Act to relieve obstruction. | Perform subdiaphragmatic abdominal thrusts (Heimlich maneuver 6-10 repetitions). For special cases it may be nessary to administer a chest thrust. | Give 4 back blows. | |||
| Give 4 chest thrusts. | |||||
| 9. Check for foreign body. | Perform tongue-jaw lift and finger sweep. | Perform tongue-jaw lift. Remove foreign object only if you actually see it. | |||
| 10. Rescue breaths. | Open the airway with head-tilt/chin-lift. Try again to give rescue breaths. | ||||
| Be persistent. | Repeat steps 8-10 until obstruction is relieved. | ||||