The Muscular Ridges Found on the Internal Surfaces of the Ventricles

Question

The muscular ridges found on the internal surfaces of the ventricles are collectively called (the)
A)cardiac skeleton.
B)chordae tendineae.
C)papilla.
D)trabeculae carneae.
E)auricle.

Accepted Answer

The muscular ridges found on the internal surfaces of the ventricles are called trabeculae carneae.