What type of injury can result from frostbite due to CO2 discharge?

Frostbite occurs when skin and other tissues freeze due to extremely low temperatures, which can happen during cold CO2 discharge. In this context, the discharge of CO2 can create a cold environment that leads to tissue freezing, particularly in areas with less blood flow, such as fingers and toes.

Deep tissue damage is relevant because frostbite not only affects the outer layers of the skin but can also penetrate deeper into the layers of tissue. This damage can compromise blood vessels, nerves, and muscles, potentially leading to long-term complications or loss of function. As temperatures decrease, the risk of damage to the deeper tissue structures increases, making understanding the implications of frostbite essential for safety in environments where CO2 is used.

While other injuries such as skin burns, cold-induced pain, and nerve damage can occur in various contexts, they do not directly reflect the primary effect of frostbite resulting from CO2 discharge. Deep tissue damage encompasses the broader and more severe consequences of this specific type of exposure, making it the most accurate choice in this scenario.