最能反映小儿营养状况的体格指标是() ["头围","胸围","牙齿","体重","身长"]
恶性骨肿瘤的转移途径() ["A.血行性转移","B.淋巴扩散转移","C.局部转移","D.种植性扩散","E.消化道转移"]
女性22岁,近1个多月来感疲乏无力,面色黄白,从无酱油尿史,查巩膜黄染,肝脾肋下未及,Hb86g/L,WBC和PLT正常,网织红细胞15%,尿胆红素阴性,尿胆原阳性,血清总胆红素98bμmol/L,直接胆红素5.6μmol/L,转氨酶正常。血浆游离血红蛋白0.028g/L选择下列哪项检查可明确诊断() ["A.抗入球蛋白试验","酸化血清溶血试验","乙肝五项","高铁血红蛋白还原试验","血红蛋白电泳"]
患者,男性,50岁,进行性黄疸1个半月。诊断为胰头癌,行胰十二指肠切除术。术后第5天突然全腹剧痛,腹腔穿刺抽出含胆汁的液体少许。根据上述诊断,应进行的处理() ["A.胃肠减压","禁食水","抗生素","生长抑素","以上均可"]
反映长骨生长的指标是() ["头围","牙齿数","身长","胸围","脊柱"]
出生时()