患者,男,4 8岁,入院前32h前饮白酒约15 0ml后,误服防冻液约10 0ml,当时无不适;入院前2 8h又误服约5 0ml;入院前2 3h出现四肢无力,周身不适,逐渐加重;入院前4h家人发现其神志模糊,恶心呕吐4次,呕吐物为胃内容物。无气短及抽搐,二便正常,既往健康。查体:T38℃,P 10 0次/min ,BP 1 Patients, male, 48 years old, before admission 32h before drinking about 15 0ml, antifreeze anti-freeze solution of about 10ml, when no discomfort; admission 28h before taking 50ml; pre-hospital 2-3h appeared limb weakness, Whole body discomfort, and gradually increased; 4h before admission, the family found its ambiguity, nausea and vomiting 4 times, vomit for the stomach contents. No shortness of breath and convulsions, two will be normal, past health. Physical examination: T38 ℃, P10 0 times / min, BP1