The ________ valve guards the entrance to the ________, which carries ________ blood to the lungs.

A. aortic; aorta; deoxygenated
B. bicuspid; aorta; oxygenated
C. pulmonary semilunar; pulmonary trunk; deoxygenated
D. mitral; pulmonary trunk; oxygenated


Answer: C

Anatomy & Physiology

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