题目内容

Supracondylar humerus is easy to damage ()

A. Radial nerve
B. Ulnar nerve
C. Axillary nerve
D. Subscapular nerve
E. median nerve

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A fracture of the surgical neck of the humerus is often accompanied by paralysis of the deltoid muscle. This is because the nerve that originates from the posterior bundle of the brachial plexus and passes through the quadrilateral foramen is injured. The nerve is ()

A. Inferior scapular nerve
B. Long thoracic nerve
C. Dorsal thoracic nerve
D. Axillary nerve
E. Radial nerve

Middle humerus fractures are easy to damage ()

A. suprascapular nerve
B. Subscapular nerve
C. Radial nerve
D. Median nerve
E. Ulnar nerve

The deep branch of radial nerve passes through ()

A. Coracobrachialis muscle
B. Pronator teres
C. Supinator muscle
D. Trilateral hole
E. Quadrilateral hole

Wrist ulnar side tube wrapping ()

A. Flexor carpi ulnaris tendon
B. Median nerve
C. Radial nerve
D. Ulnar nerve
E. Radial artery

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