男,35岁。左下颌第三磨牙区疼痛5周,左侧咬肌区肿痛4周,切开见大量黄色黏稠脓液,X

题型:单项选择题 A3/A4型题

问题:

男,35岁。左下颌第三磨牙区疼痛5周,左侧咬肌区肿痛4周,切开见大量黄色黏稠脓液,X线片可见左侧下颌角区骨质疏松。

应考虑的诊断是()。

A.牙周炎

B.根尖周炎

C.化脓性淋巴结炎

D.翼下颌间隙感染

E.左下颌骨边缘性骨髓炎

考点:口腔执业医师口腔颌面外科学口腔颌面外科学题库
题型:单项选择题 A3/A4型题

酒店法人印鉴章授权使用的通知中规定,“授权委托书”一式二份,由哪两方各保留一份()?

A.酒店、区域结算中心

B.城区、酒店

C.城区、公司

D.区域结算中心、公司

题型:单项选择题 A3/A4型题

如图所示,重为G的均匀棒,可绕上端O在竖直平面内转动.今在棒的下端用水平力F拉,使棒缓慢转动,直至转到水平方向为止,则拉力F和它的力矩M的变化情况(  )

A.都增大

B.都减小

C.F增大,M减小

D.F减小,M增大

题型:单项选择题 A3/A4型题

B Egyptian Villages 埃及村落

Most of the inhabitants live in mud-brick homes, their (1)  walls insulating against the afternoon heat. Flat roofs, exposed (2)  the northern evening breezes, serve as cool sleeping (3)  as well as storage areas. Villagers plaster the outer walls (4)  often trim them in blue, a color they believe (5)  off the evil eye. As a man becomes richer, (6)  can add a second story to his house perhaps (7)  his married son. Those villagers who have made the (8)  to Mecca paint the legend of their trip on (9)  outer walls of their homes. Such hajj houses, along (10)  the mosques, are the most distinguished buildings in a (11)

Some villagers build ornate pigeon coops close to their (12) , using the birds as food and their droppings to (13)  crops. Many houses still have dirt floors and lack (14)  or running water; women with jars balanced on their (15)  make the trek to the community well, and children donkeys haul the (16)  liquid in jerry cans.

All (17)  said, government sponsored building programs have also brought newer (18)  residences and utilities to some villages, particularly those outside (19)  Nile Valley in the Oases and the Red Sea (20)  areas.

16.()

题型:单项选择题 A3/A4型题

基金股票投资组合重大变动的披露内容包括报告期内累计买入、累计卖出价值超出期初基金资产净值5%(报告期内基金合同生效的基金,采用期末基金资产净值的5%)的股票明细。()

题型:单项选择题 A3/A4型题

何谓应急反应?

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