18
QuizMultiple Choice
Cardiovascular System Career Specialties — Unit test
Question 18 • Anatomy & Physiology B
Below is a picture of a structure of the heart. What is the best description of the function of this structure?
Answer
A
It pumps blood from the right ventricle into the right atrium.B
It pumps blood from the left ventricle into the left atrium.C
It prevents the backflow of blood from the right ventricle into the right atrium.D
It prevents the backflow of blood from the left ventricle into the left atrium.