问题
单项选择题
一位25岁男子来到门诊，述三个月前下楼梯时左膝扭伤，当时膝部肿胀，疼痛，二周后好转。近日关节不稳，伴疼痛。体检：左股四头肌轻度肌萎缩，内侧关节间隙压痛，回旋挤压试验（±）。X线片未见异常。对确诊最可靠的检查是（）
A.关节穿刺关节液检查
B.超声波检查
C.关节镜检查
D.X线断层
E.ECT检查
答案
参考答案：C
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一位25岁男子来到门诊，述三个月前下楼梯时左膝扭伤，当时膝部肿胀，疼痛，二周后好转。近日关节不稳，伴疼痛。体检：左股四头肌轻度肌萎缩，内侧关节间隙压痛，回旋挤压试验（±）。X线片未见异常。对确诊最可靠的检查是（）
A.关节穿刺关节液检查
B.超声波检查
C.关节镜检查
D.X线断层
E.ECT检查
参考答案：C
Andy was born with a developmental(发展的disorder. The two sides of his brain were not normally together. The right side of his could not communicate with the left. At the age of three, it was for him to walk, speak, and play. He could only echo (重复) back a few words, and walked while someone held each of his hands. Then came the . He attended an all-day center where he every unimaginable treatment. He struggled, sometimes in , to get stronger. Andy hated it when his parents would him there in the mornings. However, they —against all odds(逆境)—that he would grow up to live a healthy life. They believed it for themselves, and for Andy. It .Today Andy is a successful 13-year-old high school student and has won the gold medal for his math competition. His _____ has been nothing short of a wonder. He receives special help with a few things, but _____ his friends in all the activities he loves. Andy overcame a lot of to move from adversity (逆境) to victory. Ask yourself: “What are the seeds of hidden in my struggles today? If I get up when I , what will that make possible tomorrow? ” “Overnight success” is the of years of tenacity (坚韧)and continued . Victory is possible for those who never give in to whatever bad to them. They’ll find the path to their dream. , they will accept adversities as universities that will foster (促进) strength, growth, and skills to attract the victory they seek.
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