Chapter 11, Problem 2QFS

Figure 40.11 Which of the following statements about the heart is false? The mitral valve separates the left ventricle from the left atrium. Blood travels through the bicuspid valve to the left atrium. Both the aortic and the pulmonary valves are semilunar valves. The mitral valve is an atrioventricular valve.

The abnormal hardening of the walls of an artery or arteries is called ______________. arteriosclerosis arteriostenosis arthrostenosis artherosclerosis