Answer :
Final answer:
In a food preparation setting, upon touching any contaminated object such as a buttery baking tin, a food worker should wash hands and put on a clean pair of gloves before handling ready-to-eat food.
Explanation:
In the scenario described, it would be most appropriate for the food worker to 'Wash her hands and put on a clean pair of gloves' before handling the ready-to-eat food. This is because gloves that have been used to apply butter to a baking tin have been contaminated and can transfer bacteria or other harmful substances to the ready-to-eat food. Washing hands and wearing a new pair of gloves ensures better food hygiene and safety. It is good practice to change gloves whenever moving from one task to another in a food preparation environment or anytime contamination is possible.
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