问题
单项选择题 A1/A2型题
男性,68岁。查体:中上腹触及一3cm×4cm×6cm肿块,质硬,表面不平,形状不规则。该肿块考虑为()
A.肠套叠
B.蛔虫团
C.粪块
D.炎性包块
E.恶性肿瘤
答案
参考答案:E
解析:质硬,表面不平,形状不规则为恶性肿瘤典型形态学特征。
男性,68岁。查体:中上腹触及一3cm×4cm×6cm肿块,质硬,表面不平,形状不规则。该肿块考虑为()
A.肠套叠
B.蛔虫团
C.粪块
D.炎性包块
E.恶性肿瘤
参考答案:E
解析:质硬,表面不平,形状不规则为恶性肿瘤典型形态学特征。
选词填空。 | |
2. ________ do they eat? 3. ________ old are you? 4. —________ you do this? —Yes, I can. 5. ________ I borrow your magic stone? 6. ________ do the rabbits have long ears? 7. ________ monkeys are there? 8. —_________ is the dog? —It's white. 9. _________ for one donut? 10. _________ you like some soup? |