据《素问.举痛论》,以下哪些情况可出现“牵引痛”()。
A.寒气客于背俞之脉
B.寒气客于阴股
C.寒气客于五脏
D.寒气客于厥阴之脉
E.寒气客于胃肠
参考答案:A, B, D
Henry has been looking forward to ________ his present for days, so now all that he’s looking
forward to is ________ whether his father is back home.
A.see; seeing
B.seeing; seeing
C.seeing; see
D.see; see
59岁风湿性心脏病男性患者伴发房颤,用地高辛治疗后,房颤变成正常心律,最可能的作用机理是:()
A.缩短心肌不应期
B.缩短心肌收缩速率
C.降低房室结的传导速度
D.降低心房肌最大舒张电位
E.降低浦氏纤维的自律性