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【简答题】
什么是附着作用和附着力?
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】单根神经纤维动作电位幅度:
A.
不随刺激强度变化而改变
B.
不随细胞外 Na + 含量的变化而改变
C.
不随传导距离而改变
D.
不随细胞 内 外 K + 含量的变化而改变
E.
不随细胞内 Na + 含量的改变而改变
【简答题】Chinese people have a saying:"门当户对",which originally referred to a marriage between families of equal social rank. The saying gradually evolved to mean that two people should only marry if they share ...
【单选题】Another theory was that the Neanderthals had children with Homo sapiens, and gradually became part of their group. However, 1997 DNA analysis by geneticist Svante Paabo and his colleagues at the Unive...
A.
bulks
B.
proofs
C.
traces
D.
descendants
【多选题】单根神经纤维动作电位幅度（）
A.
不随刺激强度变化而改变
B.
不随细胞外Na + 含量的变化而改变
C.
不随传导距离而改变
D.
不随细胞的种类而改变
E.
不随细胞内Na + 含量的改变而改变
【单选题】患儿,男,8个月,平日多汗,易惊,近2天间断抽搐就诊。查体:T37.3°C,意识丧失,两眼上翻,手足紧握抽动,约1分钟自行缓解,遂入睡,醒后精神、吃奶好,诊断“维生素D缺乏性手足搐搦症”。此时护士正确的抢救步骤是:
A.
补钙→止惊→补维生素D
B.
止惊→补钙→补维生素D
C.
止惊→补维生素D→补钙
D.
补维生素D→止惊→补钙
E.
止惊→补维生素D→补钙
【简答题】The men and women of Anglo-Saxon England normally bore one name only. Distinguishing epithets were rarely added. These might be patronymic, descriptive or occupational. They were, however, hardly surn...
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