What is a recommended safety precaution when handling powered instruments?

• A. Use the instrument without any guard in place
• B. Hand the powered instrument to the surgeon with the safety mechanism off
• C. Have irrigation ready to use with the drill
• D. Allow multiple people to operate the instrument simultaneously

Answer: (C)

Having irrigation ready to use with the drill is an important safety precaution when handling powered instruments. This practice helps to manage heat generation during the operation of the instrument, as powered drills can create friction that leads to increased temperature. Excessive heat can cause damage to both the instrument and the surrounding tissue, potentially leading to burns or other injuries. By ensuring that irrigation is readily available, the surgical team can effectively cool the instrument and the site of operation, thus enhancing patient safety.

The other options do not promote safe practices. Using an instrument without any guard in place increases the risk of accidental injury. Handing the powered instrument to the surgeon with the safety mechanism off poses a significant danger, as it may activate unintentionally, causing harm. Allowing multiple people to operate the instrument simultaneously could lead to confusion, accidents, and a lack of coordinated control over the device. Therefore, having irrigation ready is the most appropriate and safe choice in this scenario.