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
A.立即壓迫止血 B.24小時內(nèi)熱敷 C.24小時后熱敷 D.給予止血藥 E.給予抗生素