Frostnip commonly affects which of the following areas?

Frostnip is a mild form of frostbite that typically affects areas of the body that are more susceptible to cold exposure, particularly those that are most distal from the heart. The correct answer points to the nose, ears, and distal extremities, which include fingers and toes. These areas are often exposed to harsh weather conditions and have less blood circulation compared to other parts of the body, making them more vulnerable to freezing.

While other areas of the body, such as the back, abdomen, chest, and neck, can also experience cold-related injuries, they do not commonly suffer from frostnip as frequently as the extremities. The nose and ears, in particular, have little fat insulation and are often unprotected, leading to a higher incidence of conditions like frostnip. Understanding which areas are typically affected by frostnip is crucial for preventing and recognizing this cold-related injury in athletes and individuals exposed to cold environments.