【单选题】【消耗次数:1】
缺乏维生素A易患
坏血病
脚气病
赖皮病
干眼病
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相关题目
【单选题】 如缺乏可导致脚气病的维生素是
①  维生素A;
②  维生素C;
③  维生素B<sub>1</sub>;
④  维生素PP;
⑤  维生素B<sub>2</sub>
【判断题】 当人体缺乏维生素A时会引起脚气病。
①  正确
②  错误
【判断题】 维生素B1严重缺乏可出现脚气病,影响神经或心脏功能。
①  正确
②  错误
【单选题】 脚气病是由于缺乏下列哪一种维生素引起的
①  维生素A
②  维生素B1
③  维生素B2
④  维生素C
【单选题】 脚气病缺
①  维生素D
②  维生素A
③  维生素B1
④  维生素C
【单选题】 与干眼病有关的维生素是( )。
①  维生素A
②  维生素D
③  维生素B2
④  维生素B1
【单选题】 何谓维生素D缺乏性佝偻病( )
①  主要缺乏维生素D使钙磷代谢异常,骨钙化受阻
②  主要是缺磷
③  主要是碱性磷酸酶增高
④  主要缺乏维生素D3
【判断题】 当婴幼儿缺乏维生素D时易引起佝偻病。
①  正确
②  错误
【单选题】 抗佝偻病维生素又称为()
①  维生素A
②  维生素D
③  维生素E
④  维生素K
⑤  维生素B<sub> 2</sub>
【单选题】 食物中长期缺乏维生素B1易引起(?)
①  蛋白质热能营养不良
②  癞皮病
③  脚气病
④  败血病
随机题目
【单选题】 _________ is no reason for dismissing him.
①  Because he was a few minutes late
②  Owing to a few minutes being late
③  The fact that he was a few minutes late
④  Being a few minutes late
【单选题】 Police are __________ the disappearance of two children.
①  looking out
②  looking after
③  looking into
④  looking on
【单选题】 He his success to good luck.
①  adds
②  owes
③  apologizes
④  limits
【单选题】 This article deals with the natural phenomenon which __________ most interesting to everyone.
①  are
②  is
③  they are
④  it is
【单选题】 This is a very difficult operation. It is essential that you __________ for emergency.
①  are to be prepared
②  would prepared
③  be prepared
④  must be prepared
【单选题】 I __________ going to the doctor, but I wish I hadn’t.
①  pick out
②  make out
③  give off
④  put off
【单选题】 I can be a teacher. I’m not a very patient person.
①  seldom
②  ever
③  never
④  always
【单选题】 I remember _______ you the story last night.
①  telling
②  told
③  to tell
④  have told
【单选题】 Not __________, with youth unemployment so high, some school – leavers with qualifications fail to find jobs.
①  obviously
②  surprisingly
③  particularly
④  normally
【单选题】 I’ll send you a short message as soon as I _______ in Hong Kong.
①  arrived
②  will arrive
③  am going to arrive
④  arrive