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【单选题】Who takes care of the elderly in the United States today The fact is that family members provide over 80% of the care that elderly people need. In most cases the elderly live in their own homes, a ver...
A.
Most old people live longer today after an illness than people did years age.
B.
Many old people are put into nursing homes by their families, who do not visit them regularly.
C.
Most elderly people are taken care of by their families, who assume the responsibility for different reasons.
D.
Most elderly people are satisfied with the better ways of care giving that social workers have come up with.
【单选题】患者男性，63岁，因“腋下与腹股沟部位紧张性大疱2个月”而入院。体检：除腋下和腹股沟外，在胸腹部亦可见数个樱桃大小的大疱，基底略红，疱壁紧张，疱液澄清，尼氏征阴性。化验：皮损处直接免疫荧光检查发现基底膜带有IgG和C3呈线状沉积，诊断为大疱性类天疱疮。 患者实验室检查下列说法不正确的是
A.
组织病理检查示表皮下水疱
B.
电镜检查发现水疱位于透明板内
C.
直接免疫荧光检查在90%的患者可见IgG呈线状沉积于基底膜带
D.
盐裂皮肤检查可见IgG沉积在近表皮侧
E.
10%～80%的患者血清中有抗表皮基底膜带的循环抗体，其滴度与皮损严重程度及病情活动性之间有平行关系
【单选题】通常意义上的全球化是指全球联系不断增强，人类生活在全球规模的基础上发展及全球意识的崛起。国与国之间在（）、经济贸易上互相依存。全球化亦可以解释为世界的压缩和视全球为一个整体。
A.
政治
B.
文化
C.
军事
D.
文明