患者，女，21岁。因与人发生口角自服心痛定约60片（每片10mg），2h后家人发现患者呼之不应，不省人事，面色发绀，大小便失禁而送来急诊。体检：脉搏触不清，呼吸40次／min，血压测不到，呈中度昏迷状态，面色及肢端发绀，双侧瞳孔散大约4mm，对光反射迟纯。双肺底部有中小水 Patient, female, 21 years old. As a result of some people complaining about their own pain, about 60 tablets (each tablet 10mg), 2h after the family found that patients should not call, unconsciousness, looking cyanotic, incontinence and sent emergency. Physical examination: pulse touch, breathing 40 times / min, blood pressure could not be measured, showed a moderate coma, looking and acromeral cyanosis, bilateral pupil scattered about 4mm, light reflex delay pure. Bottom of the lungs have small water