What structure serves as the topographic landmark marking the posterior prostate in
Males and the vaginal vault in females during a rectal exam?
A) Perineal flexure
B) Internal anal sphincter
C) Transverse rectal fold
D) Rectal ampulla

Question

Quizplus · Accepted Answer

The transverse rectal fold, also known as the rectal valve, is a transverse fold of the rectum that serves as a topographic landmark for the posterior prostate in males and the vaginal vault in females during a rectal exam. The other options listed, perineal flexure, internal anal sphincter, and rectal ampulla, are not the specific structures used for this purpose.

What Structure Serves as the Topographic Landmark Marking the Posterior