The ceiling-mounted arm system in an operating room provides access to gas, electrical, and communication devices. What is this system called?

The ceiling-mounted arm system in an operating room provides access to gas, electrical, and communication devices. What is this system called?

• A. Boom
• B. Pendant
• C. Ceiling rail
• D. Arm cart

Answer: (A)

The concept being tested is the overhead system that delivers utilities to the surgical field. A ceiling-mounted boom is an articulating arm setup fixed to the ceiling that carries gas lines, electrical outlets, and data/communication connections along its length. Its design lets the arm extend and position outlets exactly where the team needs them while keeping hoses and cords off the floor, reducing clutter and trip hazards. A pendant is a similar idea but usually describes a single vertical unit rather than the multi-jointed arm that sweeps over the field. A ceiling rail is just a track or mounting surface for accessories and doesn’t by itself provide the integrated utilities. An arm cart is a portable, floor-mounted cart with arms, not a ceiling-fixed system.

The concept being tested is the overhead system that delivers utilities to the surgical field. A ceiling-mounted boom is an articulating arm setup fixed to the ceiling that carries gas lines, electrical outlets, and data/communication connections along its length. Its design lets the arm extend and position outlets exactly where the team needs them while keeping hoses and cords off the floor, reducing clutter and trip hazards.

A pendant is a similar idea but usually describes a single vertical unit rather than the multi-jointed arm that sweeps over the field. A ceiling rail is just a track or mounting surface for accessories and doesn’t by itself provide the integrated utilities. An arm cart is a portable, floor-mounted cart with arms, not a ceiling-fixed system.