【单选题】
关于佝偻病的预防和患者教育，叙述错误的是（）。
①
新生儿完全可以从母乳中获取身体所需的维生素D，无需再补充
②
应多进行户外运动
③
晒太阳时不能隔着玻璃
④
维生素D中毒需停饮牛奶，加服糖皮质激素
⑤
补充维生素D的同时需要补充钙剂
【单选题】
婴儿预防佝偻病，每天服用维生素D的剂量为（）。
①
100万～200万IU
②
1000万～1500万IU
③
1500万～2000万IU
④
400万～800万IU
⑤
300万～500万IU
【单选题】
佝偻病的发生是由于缺乏（ ）．
①
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②
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③
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④
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