When an athlete is playing football, he suddenly feels severe pain in the right knee joint, joint swelling, knee flexion at 15 degrees, front drawer experiment (+), what structure is damaged? ()
Anterior cruciate ligament
B. Posterior cruciate ligament
C. Lateral meniscus
D. Medial meniscus
E. None of the above
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For a patient whose heartbeat suddenly stopped, the doctor decided to give an intracardiac injection in the 4th intercostal space on the left edge of the sternum to rescue the patient because it was here ()
A. No blood vessels
B. No nerves
C. Without pleura
D. No pericardium
E. No intercostal muscles
What is wrong about the description of the Hilum hepatis is ()
A. The lateral groove between the left and right longitudinal grooves of the liver surface is called the first hepatic hilum
B. The structure connected to the first hepatic portal is called liver pedicle
C. Left hepatic duct and right hepatic duct are called second hepatic portal
D. The right hepatic vein of the accessory liver and the short hepatic vein of the caudate lobe are called the third hepatic portal
E. The second hepatic hilum is located in the upper part of the vena cava and the third hepatic hilar is located in the lower part of the vena cava
Gallstones mostly stay in ()
A. Gallbladder
B. Gallbladder duct
Common bile duct
D. Vater ampulla
E. Hartmann capsule
The structure within the hepatic duodenal ligament does not include ()
A. Portal vein
B. Inferior vena cava
C. Hepatic artery
D. Common liver
E. Common bile duct
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