相关考题
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单项选择题
乙酰半胱氨酸治疗丝状角膜炎的机制是（）
A.溶解粘液
B.润滑作用
C.抗炎作用
D.免疫抑制作用 -
单项选择题
Which is not ture about Granulation tissue：（）
A.is a feature of wound healing
B.contains fibroblasts
C.contains thin-walled capillaries
D.often contains granuloma -
单项选择题
Which one is ture？Duochrome test（）
A.is useful in myopic patients to avoid undercorrection
B.cannot be used in colour blind patients
C.is due to spherical aberration of the eye
D.red light is refracted less than green light
E.at completion of duochrome test，green letters should be clearer than red letters
