问题
单项选择题
某患者，因支气管哮喘住院治疗10余天，今晨突感左上胸短暂刺痛，逐渐感呼吸困难，不能平卧。心率120次/分，律不齐，左肺呼吸音减弱，此患者首先考虑并发下列何种情况（）
A.支气管哮喘急性发作
B.心绞痛
C.自发性气胸
D.肺不张
E.急性心力衰竭
答案
参考答案：C
解析：患者突然发病，胸部刺痛，呼吸困难，左肺呼吸音减弱，考虑并发气胸。
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某患者，因支气管哮喘住院治疗10余天，今晨突感左上胸短暂刺痛，逐渐感呼吸困难，不能平卧。心率120次/分，律不齐，左肺呼吸音减弱，此患者首先考虑并发下列何种情况（）
A.支气管哮喘急性发作
B.心绞痛
C.自发性气胸
D.肺不张
E.急性心力衰竭
参考答案：C
解析：患者突然发病，胸部刺痛，呼吸困难，左肺呼吸音减弱，考虑并发气胸。
| 根据短文内容，完成句子或回答问题。 |
| A father asks his son, "How many letters are there in the alphabet (字母表)?" "I don't know," says his son. His father says, "You don't know?You are in school for many years and you don't know how many letters are there in the alphabet?" He is very angry . His son says, "No. But let me ask you a question, Dad. You often go to the post office , please tell me how many letters are there in the post office?" |
| 1. The underlined word "letters" means _______ in Chinese. 2. The father was very _______ when he heard his son didn't know how many letters there are in the alphabet. 3. Can this father answer his son's question? ___________________________________________________________ |