Which technique is commonly used for escaping a smoke-filled room?

Staying low to the ground to avoid smoke inhalation is the best technique for escaping a smoke-filled room. Smoke rises, so the air closer to the floor is typically clearer and less hazardous. This method helps to minimize exposure to toxic fumes and heat, which can incapacitate individuals quickly.

Maintaining a low profile while moving allows someone to navigate better, as visibility tends to improve near the ground. Furthermore, by staying low, individuals can also make better judgments about their surroundings, increasing their chances of safely finding an exit. The other techniques may not effectively ensure safety or lead to a successful escape under dangerous conditions.