What is a finger cot used for?

A finger cot is a specialized covering designed to protect any cuts, wounds, or bandages on the fingers. Its primary function is to create a barrier that prevents contamination of food when a worker is preparing it or handling it. This is particularly important in food safety because any injury on the hands can harbor bacteria, leading to potential foodborne illness.

In the context of food handling, using a finger cot ensures that the integrity of the food remains intact, minimizing the risk of pathogens being introduced from an injured finger. The other options do not align with the purpose of a finger cot, as it does not serve to prevent spoilage, keep food warm, or measure ingredients.