The ductus arteriosus
A) is a branch of the basilar artery that helps form the circle of Willis.
B) shunts blood from the umbilical vein to the inferior vena cava,thereby bypassing the fetal liver.
C) shunts blood from the descending aorta to the pulmonary artery.
D) diverts blood away from the fetal lungs.
Correct Answer:
Verified
Q17: Which of the following is a short
Q18: The correct flow of blood is: axillary
Q19: The correct flow of blood is: thoracic
Q20: Which vein begins in the foot,ascends along
Q21: If this fetal heart structure failed to
Q23: Which condition is caused by defective valves
Q24: What is the artery that supplies the
Q25: The adventitia,media,and intima are
A)semilunar valves.
B)arterioles.
C)layers of the
Q26: Which of the following blood vessels are
Q27: The splanchnic circulation
A)refers to the blood vessels
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