Which of the Following is a Unique Feature of the Right

Question

Which of the following is a unique feature of the right ventricle?
A) left atrioventricular (mitral) valve
B) papillary muscles
C) aortic valve
D) pulmonary valve
E) trabeculae carneae

Accepted Answer

The pulmonary valve is a unique feature of the right ventricle as it is responsible for preventing blood from flowing back into the right ventricle after it has been pumped out to the lungs. The left atrioventricular (mitral) valve, papillary muscles, aortic valve, and trabeculae carneae are all present in both the left and right ventricles.