问题
单项选择题
肺心病心力衰竭时可出现以下常见症状和体征，除了
A．颈静脉怒张
B．水肿
C．肝肿大和压痛
D．尿少
E．咳粉红色泡沫状痰
答案
参考答案：E
解析： 咳粉红色泡沫状痰是急性左心衰的表现，肺心病是以右心衰竭为主要表现的心脏病，所以除E项外，其他各项均为右心衰竭的表现或体征。
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肺心病心力衰竭时可出现以下常见症状和体征，除了
A．颈静脉怒张
B．水肿
C．肝肿大和压痛
D．尿少
E．咳粉红色泡沫状痰
参考答案：E
解析： 咳粉红色泡沫状痰是急性左心衰的表现，肺心病是以右心衰竭为主要表现的心脏病，所以除E项外，其他各项均为右心衰竭的表现或体征。
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| There is a big park near my home. It is big and beautiful. In the park, there are many 1 and trees. In spring, when flowers come out (开放), the park looks very beautiful. People all like to 2 there. In the morning, many people take exercise there. Students like to 3 books there. After 4 , people like to take a walk there with their friends or families. There are many benches (长椅) for people to sit on when they 5 tired. Today is Sunday. There are many 6 in the park. Jim and his friends chat 7 the big tree. Lucy and Lily walk and talk about 8 interesting film. There is a lake 9 the park. Some children swim in the lake, and others fish there. They all have a 10 time. | ||||
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