MODS发病机制复杂,目前提出多种学说,不正确的是()。 ["缺血-再灌注损伤假说","细菌毒素假说","炎症失控假说","胃肠道假说","多次打击假说"]
小儿麻醉呼吸系统的并发症中,最常见的是() ["呼吸骤停","肺梗死","肺不张","肺气肿","呼吸道梗阻"]
40cm2肌肉上有6个以上囊尾蚴的猪肉,应予() ["冷冻处理","高温处理","盐腌处理","辐照处理","销毁"]
引起反射性呕吐的病因包括下列疾病,但除外() ["急性胃肠炎","青光眼","尿毒症","急性心肌梗死","泌尿系结石"]
关于人绒毛膜促性腺激素(HCG),哪项是不恰当的() ["由绒毛膜滋养细胞分泌","为一种糖蛋白激素","妊娠早期分泌量增加很快,妊娠中晚期达高峰","是诊断早孕最敏感的方法之一","HCG是滋养细胞性肿瘤的标记物"]
简述PD的典型表现及治疗原则。