搜题请搜索小程序“爱下问搜题”
问题 多项选择题

下述哪些情况应考虑妊娠合并心脏病和有早期心力衰期的可能（）

A.半夜胸闷，需起床或到窗口呼吸新鲜空气

B.体力劳动后出现心悸、气短、呼吸困难

C.轻微活动后即胸闷、气急、心悸，休息时心率>100次／分

D.双下肢、踝部水肿

E.以上都不是

答案

参考答案：A, C

解析：注意：60%以上孕妇因子宫增大，膈肌上抬，活动后会气急、心悸、腹压增加，下肢回流不良，可引起踝部水肿，但不一定是心力衰竭，应注意鉴别。

阅读理解
The Simpsons is a famous cartoon (卡通片). It tells about the happy life of an American family. What chores does each of them like and dislike?
Tom is the father of the family. He likes sweeping the floor. He often weeds (除杂草) in the garden and washes the car. He never feeds their dog or cooks the meals for his family.
Mary is the mother of the family and she is very busy. She always cooks the meals, does the laundry and cleans the house. She never washes the car and changes light bulbs (灯泡).
Lisa is the daughter of the family. She likes making her bed. She cleans the table and does the dishes every day. She can’t cook the meals but she is a good helper for her mother.
Bill is the son of the family. He only likes feeding the dog and walking it outside. He never cleans his bedroom.
判断下列句子的正（T）误（F)
小题1:Simpsons come from Canada.
小题2:Tom never feeds the dog or cooks the meals.
小题3:Mary cooks the meals in the kitchen.
小题4:Lisa doesn’t like making her bed doing.
小题5:Bill likes cleaning his bedroom.
查看答案
单项选择题 案例分析题

读图，回答问题。

图中a点所在国家及可能的地形分别是（）

A.日本富士山

B.美国密西西比平原

C.澳大利亚大分水岭

D.巴西亚马孙平原
查看答案