According to Navy regulations, what is the rule for wearing finger rings?

The correct answer highlights that Navy regulations allow one ring per hand along with a wedding band and engagement ring set. This rule is designed to maintain a uniform appearance among service members while also acknowledging the personal significance and commitment represented by wedding and engagement rings.

In military contexts, it's crucial to have consistent guidelines for attire and accessories to promote professionalism. By permitting a wedding band and engagement ring set, the regulations balance personal expression of marital status with adherence to uniform standards. This distinction allows sailors to show their commitment without compromising the uniformity expected in service attire.

Other choices may suggest varying numbers of allowable rings, but they do not align with the specific intent of balancing personal representation and Navy uniform regulations. Therefore, the answer reflects the established guidelines for jewelry within the context of military service.