If a food handler has a wound on their arm, they cannot prepare food until they a cover the wound with an impermeable cover. b cover the wound with any type of bandage. C cover the wound with a dry, durable, tight-fitting bandage. d apply antibacterial ointment.

## Step 1<br />This problem is about food safety and hygiene, particularly in the context of food handling. The question is asking for the correct procedure a food handler should follow if they have a wound on their arm while preparing food.<br /><br />## Step 2<br />The options provided suggest different ways to cover the wound. The correct answer should reflect the best practice for food safety, which is to cover the wound with a dry, durable, tight-fitting bandage.<br /><br />## Step 3<br />This is because a dry, durable, tight-fitting bandage provides the best protection against contamination. It prevents the wound from coming into contact with the food, thus reducing the risk of foodborne illnesses.