What is the primary function of the No. 11 Blade?

The primary function of the No. 11 blade is indeed to puncture with a fine point. This blade is characterized by its sharp, pointed tip, which allows it to make precise incisions and punctures in tissue. As a result, it is commonly used in surgical procedures that require accuracy, such as making small incisions for drainage or when entering a cavity. The design of the blade facilitates controlled, meticulous cuts, making it ideal for surgeons who need to navigate delicate anatomical structures without causing excessive trauma.

In contrast, the other options describe functions associated with different surgical instruments. Creating large incisions on heavy tissue is more suited to blades with a broader edge, while grasping and holding heavier tissue is typically performed by forceps or clamps. Clamping small to medium-sized blood vessels is a function of hemostatic clamps or forceps specifically designed to occlude vessels. Each of these instruments has unique characteristics suited to their intended applications, underscoring the importance of using the appropriate tool for specific surgical tasks.