Eating too _____ is bad for your health.[ ]
A. many
B. less
C. much
D. fever
答案:C
脐疝的疝环是()
A.脐环
B.腹股沟管
C.阴囊
D.外环
E.直疝三角
患者男性,41岁。突感胸痛就诊。胸部MRI检查如下图:
应诊断为().
A.胸主动脉瘤
B.胸主动脉破裂
C.胸主动脉夹层动脉瘤
D.胸主动脉粥样硬化
E.主动脉血栓形成