Which of the following is a safety measure for handling propane?

Ensuring the area is well-ventilated is a critical safety measure when handling propane. Propane is a flammable gas that can displace oxygen in the air and pose serious risks of explosion or asphyxiation in confined spaces. Adequate ventilation helps to dissipate any gas that may leak into the vicinity, thereby reducing the likelihood of hazardous concentrations forming. This is especially important when performing tasks such as transferring or using propane-powered equipment, where a leak could potentially create a dangerous environment. Proper ventilation aids in maintaining a safe working atmosphere and is a fundamental practice in propane safety protocols.