战汗时,全身战栗而无汗出者,多因:().
A.经气不畅
B.腠理密闭
C.津液亏乏
D.中气亏虚
参考答案:D
—You look upset. Anything wrong?
-I failed in the physics exam again ________ all the efforts I made.
Which of the following answers is NOT true?
A.in spite of
B.despite
C.but for
D.regardless of
男性,56岁,因急性广泛前壁心肌梗死2小时入院。2小时后,患者突然胸闷加重,头晕、意识淡漠,血压降至60/40mmHg,脉搏微弱,心音减弱,心率约为:140次/分左右。心律尚整齐。
如证实为上述病因,心电图上可表现为
A.节律规则,QRS波形态正常
B.可见到室性融合波
C.连续快速的酷似正弦曲线的大振幅波动
D.QRS波时限正常,ST-T方向与主波相反