The crista terminalis can be used to locate all of the following structures except the
A) opening of the superior vena cava.
B) opening of the inferior vena cava.
C) opening of the pulmonary veins.
D) opening of the coronary sinus.

Question

Quizplus · Accepted Answer

The crista terminalis is a ridge in the right atrium of the heart, which helps locate the openings of the superior vena cava, inferior vena cava, and coronary sinus, but not the pulmonary veins, which open into the left atrium.

The Crista Terminalis Can Be Used to Locate All of the Following