Which of the following is NOT a limitation for personnel working in SCBA?

• A. Wearers do not have to be medically certified to wear a SCBA
• B. Wearers must be medically certified to wear a SCBA
• C. They must be physically fit
• D. They must have regular medical clearance

Answer: (A)

Operating in a SCBA relies on health-related requirements because the gear imposes physical demands and safety risks in hazardous environments. A primary limitation is the need for medical certification to ensure the wearer can safely handle the breathing apparatus, along with ongoing medical clearance and good physical fitness to perform tasks in SCBA gear.

The statement that wearers do not have to be medically certified is not a restriction, so it’s the option that is not a limitation. In practice, medical certification and regular clearance are required, and physical fitness is necessary, which are the real limitations. This is why that option stands out as not being a limitation in the context of the question.