A.催眠藥 B.麻醉藥 C.肌松藥 D.腦外傷 E.頸段硬膜外阻滯
A.觀察是否有口水外流 B.聽(tīng)呼吸音 C.聽(tīng)診器聽(tīng)診 D.螺紋管監(jiān)聽(tīng) E.Sp0下降