On uninspected vessels which statement is TRUE concerning work vests?

Correct Answer: Option C — They must be stowed separately from approved life preservers.

Title 46 CFR regulations regarding marine work vests dictate they must be stowed entirely separately from approved life preservers to prevent confusion during emergency abandon-ship scenarios. Work vests are designed for continuous comfort on deck, not as primary lifesaving appliances, and cannot substitute for required life jackets.