Final answer:
Immediate removal from CO exposure and administering oxygen via a non-rebreather mask are critical interventions for carbon monoxide poisoning, with oxygen therapy being extended for pregnant women.
Step-by-step explanation:
When dealing with carbon monoxide (CO) poisoning with CO2 levels in the 60s, the immediate intervention is crucial. The initial treatment involves removing the person from the source of CO exposure immediately. If the individual is unconscious, they may require CPR on site. The key treatment is the administration of oxygen, which is preferably given through a non-rebreather mask. This method significantly shortens the half-life of CO in the blood from 320 minutes to approximately 80 minutes. Oxygen therapy enhances the dissociation of carbon monoxide from carboxyhemoglobin back into hemoglobin, which is vital for oxygen transport in the body.
For pregnant women, due to the potential severe effects on the fetus, oxygen treatment is applied for a longer period of time compared to non-pregnant individuals. It's essential to consider that carbon monoxide poisoning can have significant health implications and requires prompt medical attention.