下列关于血管内溶血的实验室检查，正确的是（） A.血清游离血红蛋白降低 B.血浆游离

选出下列词语书写完全正确的一项（   ）

A．唾弃豆腐渣防微杜渐提要勾玄

B．会晤侃大山耳濡目染奄奄一息

C．安祥烂摊子反复无长敷衍塞责

D．夜宵打原场翻然悔悟逃之夭夭

  Jack is a schoolboy. He小题1: c______ from England. This year, he is thirteen years old. He 小题2:l_______ in a small town near London(伦敦). He lives with his grandmother. His parents 小题3:w________ in London. They come back home to visit Jack at 小题4:w_______. Jack小题5:g______to school by bike every day. At school, he likes studying all the 小题6:l_______. He is good 小题7:a_____ English. He listens to the teachers carefully(认真) in class. He works very hard at his lessons. After school, he does his小题8:h ______. He 小题9:w________ TV only on Sunday evening. Jack is a good boy and his parents 小题10:l_____him.

接触甲型肝炎患者后，下列可用于护士消毒手的消毒剂是（）

A.0.5%氯己定

B.2%戊二醛

C.3%过氧化氢

D.二溴海因

E.含氯消毒剂

关于鼻腔的描述错误的是（）

A.鼻中隔前下份为鼻出血的好发部位

B.鼻前庭内面由皮肤覆盖

C.上鼻甲后上方的凹陷为蝶筛隐窝

D.鼻腔由骨和软骨为支架

E.鼻腔向后借梨状孔与咽相连

e=20．33岁，表示（）

A.活满20.33岁的人，今后还能存活60年

B.该受试对象实际存活了60年

C.活满60岁的人，今后尚有可能平均存活20.33年

D.该受试对象实际存活了20.33年

E.活满60岁的人，今后实际还能活20.33岁