Which steps should be taken to verify fire extinguisher accessibility?

• A. Verify extinguisher is red in color.
• B. Confirm extinguisher type matches the hazard, ensure it is unobstructed, mounted correctly, and that monthly maintenance tags per NFPA 10 are present.
• C. Confirm it is the largest extinguisher.
• D. Check only that the extinguisher is mounted on a wall near the exit.

Answer: (B)