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
拔除上頜第二磨牙需要麻醉的神經(jīng)是()
A.腭前神經(jīng)和上牙槽后神經(jīng) B.腭前神經(jīng)和上牙槽中神經(jīng) C.鼻腭神經(jīng)和上牙槽中神經(jīng) D.鼻腭神經(jīng)和上牙槽前神經(jīng) E.鼻腭神經(jīng)和上牙槽后神經(jīng)