题目内容

分离培养肺炎衣原体的正确方法是

A. 取急性期病人的咽拭子置于培养液中
B. 为除去杂菌,培养液中添加抗生素
C. 可接种于Hep-2细胞培养物中进行培养
D. 拭子可直接涂片,观察包涵体
E. 直接免疫荧光法检测衣原体抗原的存在

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更多问题

支原体对营养要求较高,培养时通常需向培养基中加入10%-20%人或动物,以其提供和其他长链脂肪酸。

沙眼衣原体除引起沙眼外,还可引起

Ethnocentrism is the belief that:

A. one's culture and subculture are inherently superior to other cultures.
B. all cultures have value.
C. everyone in an organization has the same values, beliefs, and motivations.
D. everyone in an organization has the same attitudes about work and life.

Grace and Richard work for QWERTY Corp. They have similar experience and both have been promoted to senior managers for a new project. However, Grace is paid less than Richard for the same work. This is an example of:

A. gender discrimination.
B. stereotyping.
C. inclusion.
D. ethnic bias.

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