Question

Which of the information(s) provided is/are true about the chambers of the human heart?

• A. Upper two larger chambers are called auricles
• B. Upper two smaller chambers are called ventricles
• C. Upper two smaller chambers are called auricles
• D. Lower two smaller chambers are called auricles

Answer 1

The correct option is C

Upper two smaller chambers are called auricles

A heart has two upper and two lower chambers. The upper smaller chambers, the right and left atria or auricles, receive incoming blood. The lower chambers are bigger and more muscular and have right and left ventricles. These pump blood out of your heart.