What phenomenon is associated with carbon monoxide exposure from boat exhaust?

What phenomenon is associated with carbon monoxide exposure from boat exhaust?

• A. Station wagon effect or back drafting.
• B. Grounding
• C. Red tide
• D. Hypothermia

Answer: (A)

Carbon monoxide exposure on a boat often happens when exhaust gases are drawn into the occupied spaces, like the cockpit or cabin, by the wind and the boat’s airflow. This pulling of fumes into the interior is called the station wagon effect, or back drafting. It’s particularly dangerous because CO is colorless and odorless, so people may not notice symptoms until it’s advanced. The other options describe unrelated issues: grounding is an electrical problem, red tide is a harmful algal bloom, and hypothermia is from cold exposure.

Carbon monoxide exposure on a boat often happens when exhaust gases are drawn into the occupied spaces, like the cockpit or cabin, by the wind and the boat’s airflow. This pulling of fumes into the interior is called the station wagon effect, or back drafting. It’s particularly dangerous because CO is colorless and odorless, so people may not notice symptoms until it’s advanced. The other options describe unrelated issues: grounding is an electrical problem, red tide is a harmful algal bloom, and hypothermia is from cold exposure.