What is a critical consideration when working outdoors in cold weather?

Recognizing signs of hypothermia and frostbite is crucial when working outdoors in cold weather because these conditions can quickly become life-threatening if not addressed promptly. Hypothermia occurs when the body loses heat faster than it can produce it, leading to symptoms such as shivering, confusion, and fatigue, ultimately impairing judgment and physical ability. Frostbite, on the other hand, affects the extremities, such as fingers and toes, causing ice crystals to form in the skin and underlying tissues, leading to permanent damage if not treated.

Being aware of these signs allows individuals to take appropriate action, such as seeking shelter, warming themselves, or getting medical assistance. Understanding the risks associated with cold weather can significantly mitigate the dangers of working in such environments, ensuring both safety and health.