Certified Surgical Technologist (CST) Practice Exam

Which surgical instrument is primarily used to grasp heavy tissue?

1. Adson forceps

2. Kocher clamp

3. Scissors

4. Bipolar forceps

The correct answer is: Kocher clamp

The Kocher clamp is specifically designed for grasping heavy tissue, making it an ideal instrument in surgical settings where strong, secure grip is required. This instrument features interlocked teeth at its tips, which provide a firm hold on tough and dense tissue, such as fascia or muscle, and minimizes the risk of slipping during manipulation. Its design ensures that it can withstand considerable force, making it suitable for tasks that require clamping or holding heavy tissue securely during procedures. In surgical practice, while Adson forceps are typically used for grasping delicate tissues and are designed for fine manipulation, they lack the sturdiness required for heavier tissue. Scissors are primarily used for cutting rather than for grasping tissue. Bipolar forceps are generally utilized for coagulating tissue and providing electrical current rather than serving as a gripping instrument for heavy tissues. Each of these instruments has a specific function, but the Kocher clamp stands out for its robust capability in grasping heavier structures during surgery.