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【多选题】

Which of the following statements are true with regards to poverty?(Check all that apply)

A.
Poverty solely implies living on less than $1.25/day
B.
Poverty implies that people are deprived of the to decide over and shape their own lives
C.
Poverty is often defined in narrow economic terms (living on less than $1.25/day), but poverty is actually something much wider including the lack of to decide over one’s own future
D.
Poverty is a multidimensional concept: food insecurity, lack of health service, denial of dignity are all examples of poverty.
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参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】有关磁共振增强扫描的论述正确的是()

A.
磁共振对比剂本身在增强中显示为高信号
B.
磁共振钆对比剂只缩短T1值,所以用于T1加权的增强扫描
C.
磁共振钆对比剂也能缩短组织的T2值
D.
钆对剂浓度与组织信号强度呈线性相关
E.
MRI增强扫描序列多加用脂肪抑制序列来更好显示强化病灶,如STIR序列

【单选题】以下不是MR常见成像参数的是()

A.
回波时间
B.
重复时间
C.
激励次数
D.
管电压
E.
翻转角