单项选择题

DIC时，下列说法错误的是

A.血小板增多
B.凝血酶原时间延长
C.D-二聚体水平升高
D.纤维蛋白原含量减低
E.3P试验阳性
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听力原文：'Vanished Worlds, Enduring People' is an exhibition of Cornell University Library's spectacular collection on the America's native peoplE.The exhibition features many of the collection's finest books and manuscripts, as well as photographs, artwork, and related materials covering a period of more than four centuries. Included are published accounts of early encounters with native peoples, stunning illustrated books depicting native communities and leaders, documents that preserve the history of native languages, manuscripts that record the work of early anthropologists and those who fought for native rights, and materials that record the histories of tribal communities.What is the theme of the exhibition?A.Enduring people, Vanished WorldsB.Vanished people, Enduring WorldsC.Enduring Worlds, Vanished PeopleD.Vanished Worlds, Enduring People
A.What
B.Enduring
C.Vanished
D.Enduring
E.Vanished
单项选择题
患儿男，10个月。生后一直奶粉喂养，未加辅食，体检：营养差，皮肤、黏膜苍白，化验：血红蛋白60g L，红细胞2.0×1012 L，此患儿确诊为营养性缺铁性贫血，导致该患儿缺铁的主要原因是
A.铁的吸收、利用障碍
B.铁的摄入不足
C.生长发育快
D.铁的储存不足
E.铁的丢失过多
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