黏膜白斑应与以下疾病鉴别,除了() A.盘状红斑狼疮 B.白癜风 C.黏膜扁平苔藓

题型:单项选择题

问题:

黏膜白斑应与以下疾病鉴别,除了()

A.盘状红斑狼疮

B.白癜风

C.黏膜扁平苔藓

D.萎缩硬化性苔藓

考点:皮肤科住院医师先天性、遗传性皮肤病先天性、遗传性皮肤病题库
题型:单项选择题

最常见的眼睑恶性肿瘤病理类型是()

A.基底细胞癌

B.睑板腺癌

C.鳞状细胞癌

D.恶性黑色素瘤

E.腺样囊腺癌

题型:单项选择题

The number of people invited __________fifty, but a number of them__________ absent for different reasons.

A.were; was

B.was; was

C.was; were

D.were; were

题型:单项选择题

在打开可能有硫化铁沉积的管道、容器时,应()

A.收集硫化铁粉末

B.用细沙与硫化铁混合

C.喷水使硫化铁处于湿润状态

D.立即清除

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紧急情况下临床医师可以越级使用高于权限的抗菌药物吗?

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焊条电弧焊(手工电弧焊)

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