下列炮制方法,可降低毒性的是() A.醋制延胡索 B.盐炒杜仲 C.醋制甘遂 D.醋

题型:单项选择题

问题:

下列炮制方法,可降低毒性的是()

A.醋制延胡索

B.盐炒杜仲

C.醋制甘遂

D.醋制香附

E.酒炒柴胡

考点:中医全科(医学高级)中药学中药学题库
题型:单项选择题

观察下面两行数:

2,4,8,16,32,64,…  ①

5,7,11,19,35,67,… ②

根据你发现的规律,取每行数的第10个数,求得它们的和是________(要求写出最后的计算结果).

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发热,恶寒,无汗,脉浮紧,此属()

A.表寒证

B.表虚证

C.表实证

D.太阳伤寒

E.太阳中风证

题型:单项选择题

For more than six million American children, coming home after school means coming home to an empty house. Some deal with the situation by watching TV. Some may hide. But all of them have something in common. They spend part of each day alone. They are called latchkey children. They’re children who look after themselves while their parents work. And their bad condition has become a subject of concern.

Lynette Long was once the headmaster of an elementary school. She said, “We had a school rule against wearing jewelry. A lot of kids had chains around their necks with keys attached. I was constantly telling them to put them inside shirts. There were so many keys, it never came to my mind what they meant.” Slowly, she learned they were house keys.

She and her husband began talking to the children who had them. They learned of the impact(影响) working couples and single parents were having on their children. Fear is the biggest problem faced by children at home alone. One in each three latchkey children the Longs talked to reported being scared. Many had nightmares and were worried about their own safety.

The most common way latchkey children deal with their fears is by hiding. It might be in a shower stall, under a bed in a closet. The second is TV. They’ll often play it at high volume. It’s hard to get statistics(情况, 材料)on latchkey children, the Longs learned. Most parents are slow to admit they leave their children alone.

1. The main idea about “latchkey children” is that they _______. 

A. are growing in numbers              

B. are also found in middle-class neighborhoods

C. watch too much television during the day 

D. suffer problems from being left alone

2. Which sentence in the second paragraph is the topic sentence?

A. We had a school rule against wearing jewelry.

B. A lot of kids had chains around their necks.

C. I was constantly telling them to put inside their shirts.

D. They were house keys.

3. The main feeling these children have when they are at home by themselves is _______. 

A. tiredness       B. freedom      C. loneliness       D. fear

4. We may draw a conclusion that _______. 

A. latchkey children enjoy having such a large amount of time alone

B. latchkey children try to hide their feeling

C. latchkey children often watch TV with their parents

D. it’s difficult to find out how many latchkey children there are

题型:单项选择题

女,72岁,患脑出血并发肺部感染,高热昏迷已7天,给予大量抗生素治疗。近日发现病A左侧颊部,腔黏膜破溃,创面附着白色膜状物,用棉签拭去附着物,可见创面有轻微出血。

该病人口腔病变的原因可能是( )。

A.绿脓杆菌感染
B.真菌感染
C.病毒感染
D.维生素缺乏
E.凝血功能障碍

题型:单项选择题

一般常见的沉积岩是由哪些矿物组成的?

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