地方性斑疹伤寒的病原体为()
A.普氏立克次体
B.莫氏立克次体
C.贝纳柯克斯体
D.小蛛立克次体
E.恙虫病立克次体
参考答案:B
— Could I use your computer for a few moments, please?
— __________. I’m not using it myself.
A.Come on
B.It depends.
C.Go ahead
D.That’s great.
患者男,50岁,突发昏迷、呕吐1h。查体:颈项强直,脑膜刺激征阳性,CT表现如图1。
初步诊断应为()
A.脑血肿
B.脑梗死
C.蛛网膜下腔出血
D.脑血管动静脉畸形
E.正常