阿托品抢救有机磷酸酯类中毒时，不消失．的中毒症状是A．流涎 B_爱下问搜题

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问题单项选择题

阿托品抢救有机磷酸酯类中毒时，不消失．的中毒症状是

A．流涎

B．出汗

C．胸闷

D．缩瞳

E．肌震颤

答案

参考答案：E

解析：
阿托品为M受体阻断药，对N₂受体激动引起的肌震颤无效。

阅读理解

阅读下列材料，从A、B、C、D四个选项中选出最佳答案。

The recipe for " A"	The recipe for " B "
First, peel three bananas and cut them up.	First, put butter on a slice of bread.
Next, peel one watermelon and cut it up.	Next, cut up one tomato and put the tomato on the bread.
Next, cut up two apples.	Then, add two slices of turkey(火鸡).
Then, add two teaspoons of honey. Finally, mix them up.	Finally, put another slice of bread on top.

1. According to the passage, how many kinds of ingredients do we need to make "A"?

A. Two
B. Three
C. Four
D. Five

2. What is "A"?

A. A chicken sandwich.
B. A milk shake.
C. A fruit salad.
D. A turkey sandwich.

3. According to the passage, we need _______ to make a turkey sandwich.

A. bananas
B. a watermelon
C. apples
D. a tomato

填空题

栈中允许进行插入和删除的一端叫做______。