What action should be taken if breathing has stopped after gas poisoning?

If breathing has stopped due to gas poisoning, starting artificial respiration immediately is crucial for survival. When a person is exposed to toxic gases, their oxygen supply is compromised, which can lead to brain damage or death within a matter of minutes if not addressed promptly. Artificial respiration helps to reintroduce oxygen into the body, maintaining vital functions and providing some time until professional medical assistance can arrive.

It's essential to initiate this lifesaving measure without delay because every moment counts in such emergencies. While calling for emergency help is an important step and should be done ideally in conjunction with starting artificial respiration, the immediate priority is to restore breathing or oxygen flow to the victim. Other choices, such as giving fresh air or letting the victim rest before acting, would not effectively address the critical loss of breathing that is occurring. Time is of the essence, and taking decisive action can be the difference between life and death in cases of gas poisoning.