A.胸背神經(jīng)B.胸長神經(jīng)C.肩胛下神經(jīng)D.腋神經(jīng)E.橈神經(jīng)
A.臂內(nèi)側(cè)皮神經(jīng)B.橈神經(jīng)C.正中神經(jīng)D.肌皮神經(jīng)E.尺神經(jīng)
A.肱三頭肌外側(cè)頭B.喙肱肌C.肱三頭肌內(nèi)側(cè)頭D.肱骨橈神經(jīng)溝E.肱三頭肌長頭