Surgical Tech Practice Exam

What item is typically used to remove gross soil from instruments in preparation for the decontamination process?

1. Wet towel

2. Surgical sponge

3. Sterile-water soaked sponge

4. Alcohol wipe

The correct answer is: Sterile-water soaked sponge

The item most commonly used to remove gross soil from instruments in preparation for the decontamination process is a sterile-water soaked sponge. This type of sponge is effective because it can be moistened to assist in loosening and removing blood, tissue, and other debris from the instruments, which is essential to ensure a thorough cleaning before they undergo further decontamination procedures. Using a sterile-water soaked sponge is critical as it helps prevent the drying of organic materials, which can make them more challenging to clean later. It ensures that instruments are adequately prepped for subsequent cleaning steps, such as ultrasonic cleaning or piston cleaning, where thorough decontamination is required. Other options like a wet towel can introduce additional contaminants or may not be effective in removing soils, while surgical sponges and alcohol wipes do not provide the necessary moisture for effective soil removal. Surgical sponges are generally used for absorbing fluids during a surgical procedure, and alcohol wipes may not be ideal for removing gross soil, as they are better suited for disinfecting surfaces rather than cleaning instruments.