Passenger Safety & Service Flashcards
7 cards from real OBS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Passenger Safety & Service flashcards as text
A passenger is trailing their hand in the water while the boat is underway. What hazard does this create?
Answer: It risks injury from the propeller or collision with debris
Trailing limbs over the side can result in serious propeller injuries or impact with floating debris, and operators must warn passengers against this.
Which statement about carbon monoxide (CO) and boat passengers is TRUE?
Answer: Passengers at the stern near the engine exhaust are at highest CO risk
Passengers sitting at the stern close to exhaust outlets can be exposed to dangerous CO levels, especially at slow speeds or when the vessel is idling.
What is 'swimmer's danger zone' or the 'no-zone' on a motorboat?
Answer: The area around and under the stern near the propeller
The area around and under the stern is extremely hazardous because of propeller rotation, and swimmers or passengers must never enter this zone.
If a passenger is injured aboard your vessel, which step should the operator take immediately after ensuring the scene is safe?
Answer: Assess the injury and apply first aid while calling for help if needed
The operator should promptly assess the passenger's condition, administer first aid if trained, and contact emergency services if the injury is serious.
Which passenger behavior should an operator actively prevent to avoid capsizing?
Answer: Moving together to one side of the boat to look at something
Passengers clustering on one side shifts the center of gravity, causing the vessel to list severely and potentially capsize.
Under what condition is it safest to refuel a boat with passengers aboard?
Answer: Passengers should disembark and move away from the vessel during fueling
All passengers should disembark and move away from the boat while fueling to eliminate ignition sources and reduce exposure to fuel vapors.
A passenger reports feeling dizzy and nauseous with a headache shortly after boarding a vessel with a running generator. What should the operator suspect?
Answer: Carbon monoxide poisoning
Dizziness, nausea, and headache are classic early symptoms of carbon monoxide poisoning, which can come from generator exhaust.