单项选择题
A.急性疼痛B.潜在并发症:面瘫C.知识缺乏D.潜在并发症:出血E.潜在并发症:眶蜂窝织炎
A.180SB.120SC.90SD.25SE.300S
A.A类酶β-内酰胺酶B.D类酶β-内酰胺酶C.B类β-内酰胺酶(金属酶)D.AmpC酶