二尖瓣狭窄伴快速房颤()阵发性室上性心动过速()急性广泛心肌梗死()输液过快过多()

题型:配伍题 B型题

问题:

二尖瓣狭窄伴快速房颤()
阵发性室上性心动过速()
急性广泛心肌梗死()
输液过快过多()

A.左室排血量急剧下降

B.左室舒张期过短

C.左室充盈障碍

D.左室舒张期负荷突然加重

E.左室后负荷突然明显加重

考点:心血管内科(医学高级)心力衰竭心力衰竭题库
题型:配伍题 B型题

阅读短文,判断对(√)错(×)。

      Hi, friends. Welcome to my home. This is a photo of my family. It's on the wall. Look! This is my grandma

and this is my grandpa. They look young (年轻的). They are farmers. My father is a doctor. He's strong. He

likes sports. My mother is a nurse. She likes flowers. She's quiet. Oh, this is my sister. She's 15 years old.

Who's this boy? Guess! Yes, it's me. I like music and reading.

( ) 1. I am a boy.

( ) 2. There are five members in my family.

( ) 3. My grandpa is a farmer. He looks old (年长的).

( ) 4. My mother and my father are farmers.

( ) 5. I like reading and listening to the music.

题型:配伍题 B型题

安装工程一般以定额()为基础计算各项费用。

A、直接费

B、材料费

C、机械台班使用费

D、人工费

题型:配伍题 B型题

一定量的理想气体,在温度不变的条件下,当容积增大时,分子的平均碰撞次数和平均自由程的变化情况是()。

A.减小而不变

B.减小而增大

C.增大而减小

D.不变而增大

题型:配伍题 B型题

煤深成变质作用

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