消化道反应较常见:
A.四环素B.多西环素C.二者均是D.二者均否
参考答案:C
男性,72岁。心前区疼痛5小时,心电图检查示急性广泛前壁心肌梗死伴室性早搏。查体:BP130/80mmHg,心率120次/分,早搏10次/分,并有奔马律。两肺散在湿啰音,伴少许哮鸣音。肝颈静脉回流征阴性。
病人主动脉强化CT示升主动脉夹层形成。该病人的诊断考虑为()
A.急性心肌梗死
B.主动脉夹层
C.肺栓塞
D.气胸
E.心包炎
—Mom, I did not pass the exam.
—What a pity! You it.
A.can pass
B.should have passed
C.must pass
D.must have passed