How should you clear foreign body airway obstruction (FBAO) for adults?

Performing abdominal thrusts is the appropriate method for clearing foreign body airway obstruction (FBAO) in adults. This technique is designed to generate sufficient pressure in the abdomen to expel an object that is blocking the airway. By placing a fist just above the navel and thrusting inward and upward, the thrusts create a forceful push against the diaphragm, which can effectively dislodge the obstruction.

This method is particularly important because it is both efficient and widely recommended, having been established as a standard practice in emergency response for choking situations. When performed correctly, abdominal thrusts can quickly restore airflow and potentially save a person’s life by allowing them to breathe or cough out the foreign object.

In contrast, other methods such as back blows or the finger sweep are either not recommended for adults or not as effective in clearing a significant obstruction. Back blows may not provide sufficient force, while the finger sweep is generally discouraged unless you can see the obstruction in a conscious person's mouth, as it can cause further injury or push the object deeper into the airway.