A method used to provide a source of drainage, aspiration and suction in order to remove bodily fluids from patients is called the _______.

• A. medical-surgical vacuum
• B. anesthesia
• C. WAGD
• D. negative pressure

Answer: (A)

This item is testing knowledge of devices that provide suction to remove fluids from patients. A medical-surgical vacuum is a regulated system that creates controlled negative pressure to draw out fluids, perform aspiration, and maintain drainage through tubing into a collection canister. This setup is used across many clinical situations, such as wound drainage, postoperative drainage, and suctioning secretions, giving a continuous source of suction for ongoing fluid removal.

Anesthesia and negative pressure describe concepts or contexts rather than a complete drainage system. WAGD points to a specific wound-drainage approach, but it isn’t the general term for the device that provides drainage, aspiration, and suction in patient care. Therefore, the medical-surgical vacuum best fits the description.