简答题The common method to identify fractures and contusions is A、Squeezing and pressing B、Rotation method C、Flexion-extension D、Shaking简答题The length of the upper arm is A、From acromion to lateral epicondyle of humerus B、From acromion to medial epicondyle of humerus C、From acromion to middle fingertip D、From acromion to tip of radial styloid process简答题In X-ray examination, sesamoid bones are more common in A、Shoulder B、Elbow C、Knee D、Hand and foot简答题Forklike deformity of the wrist occurs in A、Double fracture of forearm B、Distal ulnar fracture C、Extension-type distal radius fracture D、Flexion-type distal radius fracture简答题In X-ray film, the joint cavity contains A、Joint surface cartilage B、Interarticular fibrocartilage C、Inherent joint space D、Bone cortex简答题The preferred examination method for ossification of posterior longitudinal ligament is A、X-ray film B、MRI C、CT Examination D、Arthrocentesis