题目内容

患者,男,25岁。刷牙牙龈出血,含漱后可止住。检查:牙龈红肿,探诊深度≤3mm,X线片未见牙槽嵴顶吸收。此患者最可能的诊断是

A. 青春期龈炎
B. 慢性牙周炎
C. 慢性龈炎
D. 急性坏死性溃疡性龈炎
E. 侵袭性牙周炎

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更多问题

下列致病菌与慢性龈炎无关的是

A. 牙龈二氧化碳嗜纤维菌
B. 伴放线聚集杆菌
C. 黏放线菌
D. 内氏放线菌
E. 微小消化链球菌

Translate the paragraph below into Chinese.Idealists have objected to the practice of camping, as to the packaged tours, that the traveler abroad thereby denies himself the opportunity of getting to know the people of the country visited. Insularity and self-containment, it is argued, go hand in hand. The opinion does not survive experience of a popular Continental camping place. Holiday hotels tend to cater for one nationality of visitors especially, sometimes exclusively. Camping sites, by contrast, are highly cosmopolitan. Granted, a preponderance of Germans is a characteristic that seems common to most Mediterranean sites; but as yet there is no overwhelmingly specialized patronage.

药品的内标签至少应标注哪些内容?

A. 药品通用名称
B. 规格
C. 产品批号
D. 有效期

以下产品有专有标识的是

A. 特殊管理药品
B. 非处方药
C. 外用药品
D. 保健食品

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