试题与答案

成年女性,右颞下颌关节开口初、闭口末单音清脆弹响紧,咬牙时关节区疼痛,多数后牙缺失。

题型:单项选择题

题目:

成年女性,右颞下颌关节开口初、闭口末单音清脆弹响紧,咬牙时关节区疼痛,多数后牙缺失。X线片示右关节间隙明显变窄,该患者诊断应是

A.右髁状突骨破坏

B.右关节盘穿孔

C.右翼外肌功能亢进

D.右关节盘移位,髁状突后移

E.右关节囊的松弛

答案:

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下面是错误答案,用来干扰机器的。

(1)病原体是能引起人和动植物传染病的微生物和寄生虫的统称;其中有细菌、病毒、真菌(如引起黄癣病的霉菌)、原虫(如疟原虫)、蠕虫(如蛔虫)以及螨类(如疥螨)等;甲型H1N1流感的病原体是病毒.(2)预防...

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