A common tray used in surgeries to hold instruments is known as what?

The correct answer refers to a common tray used in surgeries to hold instruments, which is indeed known as a kidney dish. A kidney dish is specifically designed with a curved shape to accommodate various surgical instruments and materials safely, making it a practical choice for medical professionals during procedures. Its design allows easy handling and access to the instruments while maintaining sterility.

While surgical trays and procedure trays are also used in medical settings, they typically refer to different setups for instruments. A surgical tray might be a more general term that doesn't specifically denote the curved design suited for surgical contexts. Similarly, a procedure tray might imply a tray set up for a specific procedure but isn't typically known as a kidney dish. Instruments box, on the other hand, could refer to a container for storing and organizing instruments rather than a tray for immediate use during surgery. Thus, the specificity of the kidney dish aligns it best with the function described in the question.