膝关节行走时出现“交锁征”常见于()
A.膝关节侧副韧带损伤
B.半月板损伤
C.膝交叉韧带损伤
D.膝关节滑膜炎
E.髌骨劳损
参考答案:B
1 am surprised that a company with the good _______ would produce such poor quality goods.
A enjoyment B. appreciation
C. entertainment D. reputation
男,72岁,慢性胃炎30年,近2周出现发作性胸痛,伴反酸、烧心、呃逆。要确诊胃食管反流病,最主要的检查是
A.内镜检查+24小时食管pH监测
B.食管吞钡X线检查+24小时食管pH监测
C.食管测压+内镜检查
D.食管吞钡X线检查