Which of the following is NOT a method to treat a tension pneumothorax?

In the management of tension pneumothorax, the primary goal is to rapidly relieve pressure within the pleural cavity to restore normal respiratory function and prevent cardiovascular collapse. Needle decompression and chest tube insertion are both established methods for achieving this. Needle decompression involves using a large bore needle to puncture the pleura and allow trapped air to escape, while chest tube insertion provides a more long-term solution by allowing continuous drainage of air or fluid from the pleural space.

Fluid infusion, on the other hand, does not directly address the issue of air accumulation in the pleural space and is not a method for treating tension pneumothorax. While fluid resuscitation may be necessary for other types of trauma or shock, it does not provide the urgent intervention needed to relieve the pressure from a tension pneumothorax.

"Burping" may refer to the technique of partially withdrawing air from a chest tube, but it does not serve as an initial treatment for a tension pneumothorax and is not a formal method employed in emergency settings. Thus, fluid infusion stands out as an option that does not align with the immediate treatment protocols for managing a tension pneumothorax.