Discharge from a CO2 extinguisher can injure which part of the body if it comes into contact with your skin?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the comprehensive Boat Crewman Test. Explore in-depth questions, detailed explanations, and effective study techniques to enhance your understanding and readiness. Feel confident on exam day!

Multiple Choice

Discharge from a CO2 extinguisher can injure which part of the body if it comes into contact with your skin?

Explanation:
CO2 extinguisher discharge is extremely cold because the stored liquid CO2 rapidly boils as it is released, creating a cryogenic spray. When this cold discharge contacts skin, it can freeze the skin tissue quickly, causing frostbite. Therefore, the part of the body most at risk from direct contact with the discharge is the skin. (Eyes can be irritated by exposure, but the question focuses on skin contact, where frostbite is the primary injury.)

CO2 extinguisher discharge is extremely cold because the stored liquid CO2 rapidly boils as it is released, creating a cryogenic spray. When this cold discharge contacts skin, it can freeze the skin tissue quickly, causing frostbite. Therefore, the part of the body most at risk from direct contact with the discharge is the skin. (Eyes can be irritated by exposure, but the question focuses on skin contact, where frostbite is the primary injury.)

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy