St. John Ambulance First Aid Practice Exam

For a conscious choking adult, the appropriate response is to give sharp abdominal thrusts, also known as the Heimlich maneuver. This technique is effective because it creates an upward pressure in the abdominal cavity that can help expel an object lodged in the airway. When performed correctly, these thrusts can dislodge the obstruction, allowing the individual to breathe again.

When an adult is choking and still conscious, their ability to respond can vary, but encouraging them to cough forcefully, while sometimes appropriate, may not be sufficient in cases of severe obstruction. Although calling emergency services is vital if the situation worsens or if they become unconscious, the immediate need is to attempt to dislodge the obstruction first through abdominal thrusts. Performing back slaps is typically not recommended for adults as a primary action in this scenario, as it may not be as effective for removing a blockage as abdominal thrusts are. Hence, sharp abdominal thrusts are the critical intervention in this emergency situation.