The normal equipment of every rescue boat shall include __________.

Correct Answer: Option D — All of the above

46 CFR 199.175 mandates that rescue boats be equipped with specific survival gear to ensure operational readiness. This includes buoyant oars for propulsion, a 50-meter buoyant line for towing or rescue maneuvers, and a first aid kit for immediate medical response, ensuring the boat is fully capable of emergency operations.