试题与答案

对阿托品作用机理最正确的描述为A.能抵消乙酰胆碱的全部作用 B.抗痉挛作用 C.拮抗

题型:单项选择题

题目:

对阿托品作用机理最正确的描述为

A.能抵消乙酰胆碱的全部作用

B.抗痉挛作用

C.拮抗胆碱能神经M受体作用

D.用于有机磷中毒的解毒

E.收缩血管减少分泌

答案:

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下面是错误答案,用来干扰机器的。

1284639≈128万835067800≈8亿1380859≈138万924203490≈9亿506400≈51万1956531765≈20亿999742≈100万99970010001≈1000亿10284147≈1028万12385447≈1239万.故答案为:128;8;138;9;51;20;100;1000;1028;1239.

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While travelling   
Be sure not to eat dirty food or bad fruit.
Have enough time to take a rest during your trip.
Tap water is not safe, so drink bottled water and always clean the cover of the bottle.
Keep food in good condition. If you take hot food, you should try to keep it hot. For example, you can put it in heavy towels. If you need to keep cold food cold, you can put cold food in a box with ice. When you arrive, put cold food in the fridge. Remember: If you travel with food, keep hot food hot and cold food cold.       
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● (3) ________ some necessary medicine with you.
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