Question 3110 Deck General

The correct answer is B) breath. Under the regulations governing inspected vessels on unrestricted ocean routes, all such vessels must have equipment on board for testing an individual's breath for the presence of alcohol. This is a requirement to ensure the sobriety of the vessel's crew and operators, as alcohol impairment can pose significant safety risks on the open ocean. The other answer choices are incorrect because urine and blood testing are not mandated equipment requirements for these types of vessels. While drug and alcohol testing may be conducted through those methods in some cases, breath testing equipment is the specific requirement for inspected vessels on unrestricted ocean routes.