膝关节半月板损伤的诊断依据有()
A.有关节绞锁史
B.关节间隙有压痛点
C.研磨试验阳性
D.回旋挤压试验阴性
E.外翻实验阳性
参考答案:A, B, C
She was always ______, even when things were at their worst.
A.attractive
B.optimistic
C.pessimistic
D.frightened
男孩,2岁。因着凉后咳嗽流涕,2天后咳嗽加重,日轻夜重,咳时有深吸气时伴鸡鸣声,痉咳后每有呕吐痰涎,目睛红赤,舌根部有溃疡,舌红苔少,脉滑数。
发现顿咳患儿应及时隔离()
A.1~2周
B.2~4周
C.4~7周
D.5~8周
E.以上都不是