A．deiaphragmB．superior portion of duodenumC．head of pan……

单项选择题Hepatoduodenal ligament contains （）.

A．hepatic vein
B．cyctic duct
C．common bile duct
D．left gastric vein
E．celiac trunk

单项选择题The major duodenal papilla lies in （）.

A．superior part of duodenum
B．descending part of duodenum
C．horizontal part of duodenum
D．ascending part of duodenum
E．duodenojejunal flexure

单项选择题The right coronary artery （）.

A．supplies most of the interventricular septum
B．divides into anterior interventricular branch and circumflex branch
C．runs between the pulmonary trunk and the left auricle
D．supplies posterior 1/3 of interventricular septum,
E．supplies lesser portion of anterior wall of right ventricle

单项选择题Which one of the following isn’t located in the superior mediastinum ？（）

A．trachea
B．superior vena cava
C．brachiocephalic v.
D．vagus n.
E．greater splanchnic n.

单项选择题The right lymphatic duct （）.

A．arises from the cisterna chyli at the level of 12th lumbar vertebra
B．passes through the esophageal hiatus
C．accompanies the aorta all the way
D．collects lymph only from the left half of the body
E．drains into the right venous angle