Blood passing through the fetal ductus arteriosus bypasses the
A. lungs, left atrium, and ventricle.
B. pulmonary trunk and lungs.
C. right atrium and ventricle.
D. right ventricle, pulmonary trunk, and lungs.
Answer:A
Blood passing through the fetal ductus arteriosus bypasses the
A. lungs, left atrium, and ventricle. B. pulmonary trunk and lungs. C. right atrium and ventricle. D. right ventricle, pulmonary trunk, and lungs.