Final answer:
The emergency procedure for dislodging a bolus or other objects from the trachea or throat is the Heimlich maneuver. If the Heimlich maneuver fails, other procedures like tracheostomy, endoscopy, or intubation may be necessary.
Step-by-step explanation:
The emergency procedure for dislodging a bolus or other objects from the trachea or throat is the Heimlich maneuver. It involves applying upward pressure on the abdomen to force air from the lungs and expel the obstructing object. If the Heimlich maneuver fails, other procedures like tracheostomy, endoscopy, or intubation may be necessary.