以下哪项措施对地方性甲状腺肿的预防没有作用()A、饮水加碘 B、食盐加碘 C、多吃海产品

题型:单项选择题 A型题

问题:

以下哪项措施对地方性甲状腺肿的预防没有作用()

A、饮水加碘

B、食盐加碘

C、多吃海产品

D、服用促甲状腺素

E、服用碘剂

考点:预防医学与公共卫生学卫生法学卫生法学题库
题型:单项选择题 A型题

厚膜涂料总是比薄的涂料更能抵御水蒸气的透过。

题型:单项选择题 A型题

Nalab Bhd, whose registered offi ce is in Kuala Lumpur, held its latest annual general meeting (AGM) on 15 October 2009. The meeting was held at the Discount Hotel in Johore Bahru. The notice calling for the meeting was sent out by the company on 1 October 2009. At the meeting a resolution was passed to appoint Abu, who is 73 years old, as a director of the company. This resolution was passed by an 80% majority.Required:Advise Ahmad, a member of Nalab Bhd, who seeks your advice on the following:

(a) whether the validity of the AGM can be challenged on the ground that it was not held in Kuala Lumpur; (3 marks)

题型:单项选择题 A型题

下列哪项是早期自然流产最常见的原因()。

A.孕妇甲状腺功能低下

B.胚胎遗传基因缺陷

C.孕妇细胞免疫功能失调

D.母儿血型不合

E.孕妇接触有毒物质

题型:单项选择题 A型题

读图7,完成23~24题。

依据板块构造学说,图中M山的成因与下列哪两个板块有关()

A.太平洋板块与美洲板块生长边界

B.南极洲板块与美洲板块生长边界

C.太平洋板块与美洲板块消亡边界

D.南极洲板块与美洲板块消亡边界

题型:单项选择题 A型题

一年生草花类、耐寒花卉类、低温花卉类、中温花卉类和高温花卉类等,是根据花卉的()条件进行分类的。

A、性质

B、器官

C、生态

D、栽培

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