What is "instrument milk" used for?

• A. To disinfect surgical instruments
• B. To lubricate and protect instruments from rust and discoloration
• C. To clean instruments before sterilization
• D. To enhance the visibility of instruments during surgery

Answer: (B)

Instrument milk is a specialized lubricant designed for surgical instruments, and its primary function is to lubricate and protect the instruments from rust and discoloration. This product works by creating a protective barrier that helps to shield metal surfaces from moisture and the elements that can lead to corrosion and degradation over time. It is particularly important in a surgical setting where maintaining the integrity and functionality of the instruments is critical for patient safety and successful surgical outcomes.

Using instrument milk as a post-cleaning treatment ensures that the instruments remain in optimal condition between uses, extending their lifespan and maintaining their performance. This application makes it a valuable part of instrument processing protocols in healthcare settings. In contrast, other options such as disinfection, cleaning before sterilization, or enhancing visibility do not accurately capture the specific purpose of instrument milk.