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【多选题】
病例对照研究中,若从病例的亲属或配偶中选择对照:A.
比较容易实施
B.
不利于研究遗传因素的作用
C.
配偶对照易于控制成年期环境因素的影响
D.
有利于研究生活习惯的影响
E.
应答率较高
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】下列曼氏裂头蚴病的临床表现哪些是正确的（ ）
A.
眼裂头蚴病症状为眼睑肿胀、结膜充血、红肿、畏光、流泪、发痒，疼痛不明显，常反复发作
B.
皮下裂头蚴病表现为皮下结节或包块，大小不等、呈游走性、圆形或条索状
C.
脑或椎管内裂头蚴病常有癫痫发作或神经压迫症状，常在手术时找到虫体而确诊
D.
生食含裂头蚴的蛙肉、活蝌蚪常可引起肠穿孔
E.
生食含原尾蚴的剑水蚤，裂头蚴穿破肠壁可引起腹膜炎或腹腔包块
【判断题】学前儿童生长发育的特点不包括量变到质变，阶段性和程序性的连续共存，发展速度呈现波浪式，身体各系统发育不均衡、但统一协调，具有个体差异性，生理发育和心理发展密切联系。
A.
正确
B.
错误
【简答题】硫酸镁口服或用导管注入十二指肠可用于A. 药物或食物中毒帮助排除毒物 B. 慢性胆囊炎、阻塞性黄疸及胆绞痛 C. 各种原因引起的惊厥 D. 高血压危相和高血压脑病等 1.下列哪些是糖皮质激素类药物:ABCD A.可的松 B.地塞米松 C.泼尼松 D.去炎松 E. 醛固酮
【单选题】In the 9th century B.C., Chuting people were rescued from starvation by five gods of ________.
A.
birds
B.
goats
C.
dogs
D.
horses
【单选题】Why did the Scottish Kings decide to form an independent singular Scottish state in the 9 th century?
A.
They need a unified independent nation to fight against Viking raids.
B.
They felt it necessary to develop their own industry.
C.
They were threatened by the Anglo-Saxon’s invasion.
D.
They had to do it in order to resist the English.
【多选题】In the 9th century B.C., Chuting was struck with a severe natural disaster and five gods dressed in _____ robes came to help them.
A.
red
B.
orange
C.
yellow
D.
green and purple
【单选题】Why did the Catholic Church establish All Saints’ Day in the 9th century?
A.
To honor Christian saints.
B.
To honor their relatives.
C.
To honor their parents.
D.
To honor their ancestors.
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