My history teacher said that I ______ do better. [ ]
A. can
B. could
C. was
D. was can
答案:B
短效β2受体激动剂是()。
A.异丙托溴铵
B.沙丁胺醇
C.沙美特罗
D.噻托溴铵
E.福莫特罗
足月新生儿,日龄5天,吃奶可,无发热,生后第3天出现皮肤黄染来门诊。查体:精神好,面部全身皮肤中度黄染,无出血点,前囟平坦,心肺(-),肝肋下1cm,脾(-),脐(-),血胆红素171μmol/L(10mg/dl),间接胆红素153.9μmol/L(9mg/dl)
A.新生儿溶血病B.新生儿败血症C.新生儿生理性黄疸D.新生儿肝炎E.新生儿胆道梗阻