Certified Surgical Technologist (CST) Practice Exam

What is the term for the instruments and materials used by surgeons during operations?

1. Instruments

2. Equipment

3. Supplies

4. Armamentarium

The correct answer is: Armamentarium

The term "Armamentarium" refers specifically to the complete set of instruments, materials, and supplies that are used by surgeons during operations. It encompasses not just the surgical instruments themselves but also any related materials necessary for a procedure, including specialized tools, sutures, and other equipment that aid in the surgical process. The term highlights the comprehensive nature of the tools that a surgeon has at their disposal, which can vary based on the complexity of the surgery and the specific requirements of the procedure. In contrast, while "Instruments," "Equipment," and "Supplies" can describe parts of the armamentarium, they do not capture the full breadth of what is included. "Instruments" generally refers specifically to the surgical tools, "Equipment" might pertain to larger machines or devices used in the operating room, and "Supplies" could indicate consumables such as gauze or drapes. Therefore, "Armamentarium" is the most accurate and encompassing term to describe all the necessary components utilized during surgery.