下列哪种直肠息肉不癌变()
A.息肉病
B.炎症性息肉
C.绒毛状腺瘤
D.直肠腺瘤
E.儿童型息肉
参考答案:E
Wait a minute! He will go with you as soon as he ________his work.[ ]
A. will finish
B. shall finish
C. finishes
D. finished
患者,女,60岁。因胸闷、胸痛就诊,经检查确诊为急性心肌梗死,同时伴有室性心动过速。纠正其心律失常应首选()
A.胺碘酮
B.普萘洛尔
C.利多卡因
D.维拉帕米
E.普鲁卡因胺