Question

what jewelry can food handlers wear while working?
diamond bracelet
sports watch
plain band ring
medical id bracelet

Explanation:

Food handlers should avoid wearing jewelry that could fall into food or harbor bacteria. A plain band ring is less likely to have crevices for bacteria and is less likely to fall into food compared to a diamond - bracelet or sports watch. A medical ID bracelet is also acceptable as it may be necessary for medical reasons and is usually securely fastened. However, among the options, a plain band ring is the most commonly allowed jewelry for food handlers as it poses the least risk to food safety.

Answer:

C. Plain band ring, D. Medical ID bracelet