A 34-year-old woman is admitted to the hospital due to severe lower abdominal pain. Radiog
A、Superficial inguinal
B、External iliac
C、Lumbar/lateral aortic
D、Deep inguinal
E、Internal iliac
A、Superficial inguinal
B、External iliac
C、Lumbar/lateral aortic
D、Deep inguinal
E、Internal iliac
A、If a firm charges less than the market price, it loses potential revenue.
B、If a firm charges more than the market price, it loses all its customers to other firms.
C、The firm can sell as many units of output as it wants to at the market price.
D、All the choices are correct.
A、It is the second largest lymphatic duct in human body.
B、Its beginning part shrinks, known as cisterna chyli.
C、It has no communication with right lymphatic duct.
D、Tumor cells in thoracic duct isn't able to enter posterior mediastinal lymph node.
E、When ligating injured terminal part in thoracic duct, lymphedema won't happen.
A、splenic notch
B、hilum of spleen
C、gastrosplenic ligament
D、splenorenal ligament
E、phrenicocolic ligament
A、great saphenous vein
B、small saphenous vein
C、femoral vein
D、azygos vein
E、superior vena cava
A、has more valves and more abundant communication between superficial veins and deep veins.
B、has less valves and more abundant communication between superficial veins and deep veins.
C、has more valves and less abundant communication between superficial veins and deep veins.
D、has less valves and less abundant communication between superficial veins and deep veins.
E、has no obvious difference in valve number and communication between superficial veins and deep veins.
A、The triangulation area from nasion to bilateral corners of the mouth is named as dangerous triangle.
B、Facial vein has no venous valve.
C、In situation of facial infection, extrusion is suggested to conduct.
D、Facial vein begins from angular vein.
E、Facial vein communicates with pterygoid venous plexus via deep facial vein.
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