Answer :
Final answer:
The food worker should wear single-use gloves to prevent cross-contamination while preparing chicken salad sandwiches.
Explanation:
The food worker should wear single-use gloves to prevent cross-contamination while preparing chicken salad sandwiches. Single-use gloves are disposable and should be changed regularly to ensure cleanliness and avoid the transfer of bacteria or other contaminants from one surface to another.
Cloth gloves can be problematic as they can absorb moisture and harbor bacteria, increasing the risk of cross-contamination. A disposable apron can help protect the worker's clothing from potential splatters or spills, but it is not specifically designed to prevent cross-contamination like single-use gloves.
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