OBS Passenger Safety & Service 3

Question 1

A passenger is trailing their hand in the water while the boat is underway. What hazard does this create?

Accepted Answer

It risks injury from the propeller or collision with debris

Answer

Trailing limbs over the side can result in serious propeller injuries or impact with floating debris, and operators must warn passengers against this.

Question 2

Which statement about carbon monoxide (CO) and boat passengers is TRUE?

Accepted Answer

Passengers at the stern near the engine exhaust are at highest CO risk

Answer

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.

Question 3

What is 'swimmer's danger zone' or the 'no-zone' on a motorboat?

Accepted Answer

The area around and under the stern near the propeller

Answer

The area around and under the stern is extremely hazardous because of propeller rotation, and swimmers or passengers must never enter this zone.

Question 4

If a passenger is injured aboard your vessel, which step should the operator take immediately after ensuring the scene is safe?

Accepted Answer

Assess the injury and apply first aid while calling for help if needed

Answer

The operator should promptly assess the passenger's condition, administer first aid if trained, and contact emergency services if the injury is serious.

Question 5

Which passenger behavior should an operator actively prevent to avoid capsizing?

Accepted Answer

Moving together to one side of the boat to look at something

Answer

Passengers clustering on one side shifts the center of gravity, causing the vessel to list severely and potentially capsize.

(OBS) Online Boating Safety Certification Practice Test

(OBS) Online Boating Safety Certification Practice Test

OBS Passenger Safety & Service 3