Certified Ophthalmic Technician (COT) Practice Test 2026 - Free COT Practice Questions and Study Guide

The correct answer is currettes. Currettes are specialized surgical instruments designed with slim handles and bowl-shaped ends, making them particularly effective for procedures that involve scraping or removing tissue from various anatomical surfaces. The shape of the bowl allows for precise manipulation and efficient collection of material during procedures such as curettage, where the goal is to clear away unwanted tissue, debris, or foreign material.

This unique design helps ensure that the currette can access narrow spaces and delicate areas within the body while minimizing trauma to surrounding tissues. In contrast, scissors are primarily used for cutting and do not have a bowl-shaped end. Forceps, while useful for grasping and holding tissue, have a different design that does not include the distinctive bowl shape of a currette. Surgical blades are meant for incisions and also do not have the structure characteristic of currettes. Thus, the features of the currette make it the appropriate answer to the question.