AMT's Registered Medical Assistant (RMA) Practice Test 2025 - Free RMA Practice Questions and Study Guide

The instrument used to close skin after minor surgery is commonly a type of forceps that allows for precise handling of tissues. Cushing tissue forceps are designed specifically for grasping delicate tissues, making them suitable for surgical procedures, including the closure of incisions. Their grasping surface is typically structured to prevent damage to the tissue, allowing for secure closure without undue trauma.

In contrast, the other instruments listed have different primary functions. Semken dressing forceps are typically used for handling dressings or antiseptics rather than for tissue closure. Sistrunk operating scissors are intended for cutting rather than suturing or closing tissue. Plain splinter forceps are primarily designed for removing small foreign objects from the skin or tissue and do not have the appropriate design for closing incisions. Therefore, when it comes to closing skin, Cushing tissue forceps serve the necessary purpose effectively.