问题
多项选择题
下述哪些为先天性髋脱位脱位期的病理变化？（）
A.髋臼前、上、后缘发育不良，平坦，髋臼浅
B.股骨头向髋臼后上方脱出，小而扁平或形状不规则
C.股骨颈前倾角略增大
D.关节囊增厚呈葫芦形
E.以上都是
答案
参考答案：B, D
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下述哪些为先天性髋脱位脱位期的病理变化？（）
A.髋臼前、上、后缘发育不良，平坦，髋臼浅
B.股骨头向髋臼后上方脱出，小而扁平或形状不规则
C.股骨颈前倾角略增大
D.关节囊增厚呈葫芦形
E.以上都是
参考答案：B, D
从方框中选出最佳选项完成下面的对话。 A: How was your vacation, Fred? B: It was great. 小题1: A: Cool! Where did you go in the U.S.? B: 小题2: My uncle lives there. Then we went to New York to see my cousin. A: What was Los Angeles like? B: It was interesting. I really liked the zoo. 小题3: A: Did you see any movie stars in Los Angeles? B: No, but I saw Tom Cruise in New York. 小题4: I got his signature. A: Wow! That’s great! 小题5: B: Hmm... Oh yeah, I went to Central Park. I played baseball with my cousin and his friends.
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