Certified Surgical Technologist (CST) Practice Exam

The condition described in the question refers to a twisted piece of intestine that can cut off blood supply, which is best captured by the term "strangulated." When a segment of the intestine becomes twisted or obstructed in a way that impairs blood flow, it leads to strangulation. This condition can result in tissue necrosis and requires immediate medical intervention to restore blood supply and prevent serious complications.

Incarcerated refers to a piece of intestine that is trapped but may not necessarily have compromised blood flow. Volvulated describes the act of twisting itself but is less specific to the severe implications for blood supply. Obstructed pertains to any blockage in the intestine, which could arise from various factors, but it does not exclusively indicate affected blood flow. Thus, "strangulated" is the most accurate term for the scenario where a twisted intestine leads to a cutoff in blood supply.