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问题 多项选择题

临床试验方案应包括的内容

A．临床试验的题目和专题理由

B．试验目的和目标

C．进行试验的场所，申办者的姓名和地址，试验研究者姓名、资格和地址

D．受试者的人选标准和排除标准

E．拟进行临床和实验室检查的项目，测定的次数和药代动力学分析等

答案

参考答案：A,B,C,D,E

单项选择题

If you often feel tired and the doctor can’t find anything wrong with you, you may be in a state of Subhealth (亚健康). Subhealth is a state between health and illness. Most of the subhealthy people are middle-aged ones who are usually stressed out because of work and family. And some of them are students who are having exams.
If you are subheahlty, it is not difficult for you to become well soon. You should have good living habits. For example, you should get up early and go to bed early. And you should exercise regularly. Exercising can keep you healthy. As for meals, it is better to eat less salt and sugar. Vegetables, fruit and fish are important to your body. You should eat more of them. It is not good to eat too much at one meal, because it may cause unhealthy changes in the digestive tract(消化道). And at last, a balanced diet is very helpful in staying away from subhealth.

What should you do if you are subhealthy

A．Relax and have good living habits.

B．Go to see the doctor and ask for some medicine.

C．Go to hospital in foreign countries.

D．Stay at home and not talk to others.
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单项选择题

女性，38岁，患内痔5年，今日排便后，脱出肿物未自行回纳，现诉肛门部疼痛，查脱出痔核肿胀，有压痛

根据病人的症状，诊断应考虑( )

A．内痔嵌顿

B．2期内痔

C．3期内痔

D．4期内痔

E．混合痔
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