Medical requirements for firefighters are specified in which NFPA standard?

The correct choice is based on the fact that NFPA 1582 specifically outlines the medical requirements for firefighters. This standard provides guidelines for the medical evaluations that firefighters must undergo to ensure they are physically capable of performing their duties effectively and safely. It addresses various aspects of health, including vision, hearing, cardiovascular health, and overall physical conditioning, which are critical for the demanding nature of firefighting.

Firefighters need to meet certain health and fitness criteria to minimize the risk of injury and improve survivability in emergency situations. NFPA 1582 establishes a comprehensive framework for evaluating a firefighter's health status, ensuring that they are fit for duty.

The other options relate to different aspects of firefighting standards. NFPA 1962 deals with the inspection, maintenance, and service testing of fire hoses; NFPA 1002 covers standard for fire apparatus driver/operator professional qualifications; and NFPA 904 focuses on the principles of fire prevention and protection in the storage of flammable and combustible liquids. Hence, they do not address the medical requirements specific to firefighters.