肝硬化的重要实验室诊断依据是() ["ALT升高","蛋白下降及A/G比值倒置","血糖减少","胆红素增高","ALT升高"]
急性会厌炎一般不会出现的症状是() ["畏寒、高热","剧烈的咽喉痛","吞咽困难","声音嘶哑","讲话语言含糊不清"]
对于胎盘生乳素(HPL)下列哪项是恰当的() ["可用于促排卵","是一种甾体激素","随妊娠进展而增加.直至孕末期","主要由朗格汉斯细胞分泌","葡萄胎时HPL升高"]
共济失调呼吸的损害部位是() ["间脑","中脑","桥脑","延髓","脊髓"]
对某食品制售人员进行便培养,发现其为带菌者后,暂时将其调离原工作岗位,需达到下述哪项指标方可恢复工作() ["完全痊愈后","血象恢复正常","血清抗体检测阳性","大便性状正常","纤维肠镜检查正常"]
阐述脊髓损害的临床表现。