急性腹膜炎所致呕吐属于()
A.神经性呕吐
B.反射性呕吐
C.中枢性呕吐
D.胃肠源性呕吐
E.周围性呕吐
参考答案:B
– John seems to be upset. What happened?
-- The boss disliked the plan he ________ for the new project?
A.put up with
B.put forward
C.put away
D.put up
某女性患者,60岁,近日咳嗽,痰中带血,拍胸片发现右肺上野中带有一直径约2cm的结节影,可见分叶及细短毛刺。
用何种影像检查方法显示该结节影最清楚?()
A.X线正侧位胸片
B.CT扫描
C.核素
D.MRI检查
E.超声检查