Question:

A 7-year-old has been diagnosed with bacterial meningitis. Which of the following should receive chemoprophylaxis? 

1. All children at the school. 

2. All household contacts and close contacts. 

3. The entire community.

4. Household contacts only.

Answer:2

Chemoprophylaxis should be given to household contacts and close contacts only. To prevent community outbreaks, chemoprophylaxis with rifampin 600 mg twice a day for 2 days or a single dose of Cipro 500 mg is indicated.

CN: Reduction of risk potential; CL: Synthesize

翻译

问题：

一个7岁的孩子被诊断出患有细菌性脑膜炎。下列哪项应该接受化学预防？

1.学校里所有的孩子。

2.所有家庭接触者和密切接触者。

3.整个社区。

4.仅限家庭接触者。

答案：2

化学预防仅适用于家庭接触者和密切接触者。为防止社区暴发，建议使用600毫克利福平进行化学预防，每天两次，连续两天，或单剂量500毫克环丙沙星。

CN：降低潜在风险；CL:综合

小编寄语：Don't try so hard, the best things come when you least expect them to.不要着急，最好的总会在最不经意的时候出现。