Medical Device Reprocessing Association of Ontario (MDRAO) Practice Exam

Which practice is essential after cleaning and disinfecting instruments?

1. Storing them immediately without lubrication

2. Lubricating them properly

3. Using them right away

4. Creating a record of cleaning

The correct answer is: Lubricating them properly

Lubricating instruments properly after cleaning and disinfecting is essential for preserving their functionality and longevity. This step is crucial because medical instruments often consist of moving parts that can become stiff or corroded without adequate lubrication. Proper lubrication helps ensure that the instruments operate smoothly, reduces wear and tear, and prevents damage that could compromise their effectiveness during use. The significance of this practice in the context of device reprocessing cannot be overstated. For example, surgical instruments that are not lubricated may lead to operational failures during critical procedures. Additionally, lubrication aids in the prevention of rust buildup and helps to maintain the integrity of the materials over time. While storing instruments immediately is important, doing so without lubrication could lead to potential harm. Although using them immediately might seem practical in some scenarios, it could overlook the necessary care needed for the instruments. Creating a record of cleaning is part of documentation practices but does not directly contribute to the physical condition and operational reliability of the instruments themselves after they have been cleaned and disinfected.