AST Surgical Technologist Practice Exam

For which of the following procedures would a McBurney incision be indicated?

1. Cholecystectomy

2. Appendectomy

3. Hernia repair

4. Diverticulitis resection

The correct answer is: Appendectomy

A McBurney incision is specifically designed for accessing the appendix in cases of appendectomy. This surgical incision is made in the right lower quadrant of the abdomen, where the appendix is typically located. Its strategic placement allows for efficient and direct access to the inflamed appendix, facilitating easier removal and minimizing potential damage to surrounding structures. In contrast, the other options involve different anatomical targets or approaches. A cholecystectomy, which involves the removal of the gallbladder, typically uses an incision in the upper right quadrant or may be performed laparoscopically. Hernia repair procedures may employ incisions in various locations depending on the type of hernia and its location, while a diverticulitis resection usually requires an incision in the lower left quadrant of the abdomen where diverticula are commonly found. Thus, the McBurney incision is uniquely suited for appendectomy, making it the correct choice for this procedure.