Which of the following represents the correct sequence when tracing the path of blood from the superior or inferior vena cava to the lungs?

A. pulmonary semilunar valve, right atrium, mitral valve, right ventricle, pulmonary veins
B. tricuspid valve, right atrium, aortic semilunar valve, right ventricle, pulmonary veins
C. right atrium, tricuspid valve, right ventricle, pulmonary semilunar valve, pulmonary trunk
D. left atrium, pulmonary semilunar valve, left ventricle, mitral valve, pulmonary arteries


Answer: C

Anatomy & Physiology

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