A.藥物過敏 B.藥物中毒 C.暈厥 D.血管擴張傷口出血 E.中樞神經(jīng)麻痹
A.要弱 B.強1倍 C.強2倍 D.強3倍 E.強4倍
A.上牙槽后神經(jīng)阻滯麻醉 B.腭前神經(jīng)阻滯麻醉 C.鼻腭神經(jīng)阻滯麻醉 D.下牙槽神經(jīng)阻滯麻醉 E.頰神經(jīng)阻滯麻醉