诊断感染性心内膜炎最重要的方法之一是
A. 大便常规
B. 尿常规
C. 血常规
D. 血培养
E. 痰培养
胃的“一点癌”是指
A. 直径<1mm的癌
B. 仅一个或数个胃腺体细胞发生癌
C. 手术中见到的针尖大小的癌
D. 内镜活检确诊为癌,但手术标本连续切片未见癌
______ is regarded by many Englishmen as the foundation of English liber-ties.
A. The beginning of British Parliament
B. The people’s Charter
C. The petition of Right
D. Magna Carta of 1215
皮革样胃是指
A. 胃癌伴胃扩张
B. 胃癌伴幽门梗阻
C. 胃癌伴胃下垂
D. 弥漫浸润型胃癌