A.皮下浸潤 B.靜脈注射 C.肌肉注射 D.硬膜外注射 E.神經(jīng)叢血管旁阻滯
A.0.2% B.0.8% C.2% D.2.2% E.2.5%
A.髂腹股溝神經(jīng) B.股外側(cè)皮神經(jīng) C.股神經(jīng) D.坐骨神經(jīng) E.閉孔神經(jīng)