Final answer:
The proper way to open a person's airway is the head tilt chin lift technique for an unconscious individual, or back slaps and the Heimlich maneuver for someone who is choking, with intubation as a professional medical intervention if needed.
Step-by-step explanation:
Proper Method to Open a Person's Airway
To address an unresponsive individual or someone who is choking, one must follow different procedures depending on the situation. In the case of an unconscious person who is not breathing, the head tilt chin lift technique is commonly used to clear the airway. It involves gently tilting the head back and lifting the chin up to straighten the airways. For an infant who is choking, turning them upside down and giving back slaps may dislodge the object. However, an older person who is choking should first be encouraged to cough. If coughing does not work, deliver hard back slaps to force the object out of the airway. Failing that, perform the Heimlich maneuver, which can help to expel the object from the airway. If the Heimlich maneuver does not work, it is imperative to call for emergency medical assistance immediately.
Intubation may be required in situations where a patient cannot breathe due to a blocked respiratory system, often performed by medical professionals. During intubation, a tube is placed into the respiratory system allowing air to bypass the obstructed area and reach the lungs.