关于袖套测压法错误的是() ["袖套太宽,读数相对较低","一般袖套宽度应为上臂周径的2/3","婴儿只宜使用2.5cm的袖套","小儿袖套宽度需覆盖上臂长度的2/3","袖套太狭窄,压力读数偏高"]
女性,30岁,发热寒战,轻度黄疸,脾肋下3cm,HGB70g/L,PLT56×109/L,网织红细胞9%,血清铁蛋白50μg/L,肝功正常,Ham试验阴性,() ["阵发性寒冷性血红蛋白尿","阵发性睡眠性血红蛋白尿","慢性病性贫血","肝炎后合并继发性贫血","Evans综合征"]
葡萄胎每次随访的重点内容包括() ["β-HCG","妇科检查","脑CT","盆腔超声","X线胸片"]
哪一项不是蛇串疮的临床特点:() ["皮肤上出现成簇的水疱,呈单侧带状分布","伴有刺痛、灼热感","愈后易复发","多发于身体的一侧","愈后不易复发"]
在浓度相同的条件下,判断下列哪种石棉纤维的危害性最大() ["直径2.9μm,长度9μm","直径3.9μm,长度12μm","直径4.9μm,长度15μm","直径5.9μm,长度18μm","直径6.9μm,长度21μm"]
妊娠剧吐病人出现什么情况,应考虑终止妊娠?