患者女性,25岁。因乏力、面色苍白半个月前来就诊。曾在基层医院诊断为贫血并进行治疗。发病以来无发热、关节痛、脱发等,进食和睡眠稍差,大便正常。查体:T36.5℃,P96次/分,R16次/分,BP110/70mmHg,贫血貌,无皮疹和出血点,全身浅表淋巴结未触及,巩膜轻度黄染,心肺无异常,腹平软,肝未及,脾肋下2cm。实验室检查:Hb70g/L,RBC2.2×1012/L,Hct0.21,RDW17.8%.
患者初步诊断为遗传性球形红细胞增多症,下列最有价值的试验是() ["血红蛋白电泳","红细胞渗透脆性试验","Ham试验","Coombs试验","Rous试验"]
计件工资属于()一种特殊形式。 ["技能工资","定额工资","提成工资","奖金"]
患者,女,60岁。体弱多病,形体消瘦,气短乏力,纳食不香,头晕心慌,面色苍白,饭后腹胀,经查诊断为胃下垂。应选用的药物是()。 ["味辛、升浮药","味甘、升浮药","味甘、沉降药","味酸、沉降药","味苦、沉降药"]
治疗阴虚阳亢宜用() ["寒因寒用","热因热用","热者寒之","阳病治阴","益火之源"]
18点现在车统计时,对装车作业未完的货车,应按()统计。 ["空车","重车","卸车数","装车数"]
常见的致敏物有哪些?