This cheat sheet covers how to recognize choking and respond quickly using age-appropriate emergency action steps, including the Heimlich maneuver. Students need this reference because choking can block breathing within seconds, and calm, correct action can save a life. It is designed as a clean classroom binder sheet with three color-coded sections: navy blue for recognizing choking, teal/green for helping a responsive person, and orange for special situations and safety rules.
The core idea is to follow a simple emergency protocol: check, call, act, and continue until the object comes out or professional help arrives. For a responsive choking adult or child, the main action formula is 5 back blows + 5 abdominal thrusts, repeated as needed if trained and appropriate. For an unresponsive person, call emergency services, begin CPR if trained, and look for the object only when opening the airway.
Key Facts
- Action formula for choking response is Check for choking signs + Call emergency help + Give first aid + Continue until breathing returns or help arrives.
- A person who cannot cough, speak, cry, or breathe may have severe choking and needs immediate help.
- If the person can cough forcefully, encourage coughing and do not perform abdominal thrusts unless the airway becomes severely blocked.
- For a responsive adult or child over 1 year old, give 5 back blows between the shoulder blades, then 5 abdominal thrusts, and repeat if trained to do so.
- For abdominal thrusts, place a fist just above the belly button and below the breastbone, then pull inward and upward with quick thrusts.
- Call 911 or the local emergency number immediately if the person cannot breathe, becomes weak, turns blue, or becomes unresponsive.
- For an unresponsive choking person, lower them safely, call emergency services, begin CPR if trained, and remove a visible object only if you can easily sweep it out.
- Do not use abdominal thrusts on infants under 1 year old because infant choking care uses back blows and chest thrusts instead.
Vocabulary
- Choking
- Choking happens when food or another object blocks the airway and makes breathing difficult or impossible.
- Airway
- The airway is the path air follows through the mouth, throat, and windpipe to reach the lungs.
- Abdominal thrusts
- Abdominal thrusts are quick inward and upward pushes on the upper abdomen used to help force an object out of the airway.
- Back blows
- Back blows are firm strikes between the shoulder blades used to help dislodge an object from the airway.
- Responsive
- A responsive person is awake enough to react, move, cough, speak, or answer you.
- CPR
- CPR is cardiopulmonary resuscitation, an emergency skill using chest compressions and rescue breaths when someone is not breathing normally.
Common Mistakes to Avoid
- Giving abdominal thrusts to someone who is coughing strongly is a mistake because forceful coughing may clear the airway more safely on its own.
- Putting fingers into the mouth when you cannot see the object is a mistake because a blind finger sweep can push the object deeper into the airway.
- Placing the fist too high on the breastbone or ribs is a mistake because abdominal thrusts should be just above the belly button and below the breastbone.
- Waiting too long to call emergency services is a mistake because severe choking can quickly lead to loss of consciousness and lack of oxygen.
- Using the same method for infants as for older children is a mistake because infants under 1 year old need infant-specific back blows and chest thrusts, not abdominal thrusts.
Practice Questions
- 1 A student is clutching their throat, cannot talk, and is not coughing. What are the first 3 actions you should take?
- 2 During the responsive adult choking protocol, how many back blows and how many abdominal thrusts are given in one cycle?
- 3 If a choking person becomes unresponsive after 2 cycles of first aid, what should you do next?
- 4 Why is it safer to encourage a person to keep coughing if they can cough forcefully instead of starting abdominal thrusts right away?