【单选题】【消耗次数：1】
心力衰竭的诱因不包括（）
①
感染
②
水钠潴留
③
心律失常
④
环境气候变化
⑤
病人依从性好
参考答案：
复制
纠错
相关题目
【单选题】
下列对旁路参与的折返性心律失常叙述有误的是
①
旁路作为折返环的一条路径，而房室结作为折返环的另一条路径
②
当激动沿房室结前传、沿旁路逆传时，则会发生折返性心律失常(顺向型传导)
③
只要不同时合并室内传导阻滞，那么沿房室结前向传导的QRs波群是宽的(有δ波)
④
如果激动沿旁路前传、沿房室结逆传(逆向传导)，那么QRs波群是宽的(就像室性心动过速)
⑤
阻断房室结的方法和药物可以终止这类心律失常
随机题目
【单选题】
17. It was the headmaster _____ gave us the leave to go to the concert.
①
who
②
whom
③
that
④
which
【单选题】
15.It was on the day my first son was born _____ I put them in the soil.
①
when
②
who
③
that
④
where
【单选题】
19.Our school library is ________ closed for repairs.
①
shortly
②
quickly
③
temporarily
④
rapidly
【单选题】
24. They are teachers and dont realize ______ to start and run a company.
①
what it takes
②
what takes it
③
what they take
④
what takes them
【单选题】
21.If it ________ tomorrow, the match would be put off.
①
will rain
②
were to rain
③
was raining
④
had rained
【单选题】
4.The wedding ceremony is exactly ____ to coincide with his parents’ wedding anniversary.
①
timing
②
time
③
happening
④
timed
【单选题】
2. The notice can be written on any material as long as it’s _______.
①
clear
②
clean
③
legible
④
illegible
【单选题】
7.He saw the police cars ______ around the corner.
①
scream
②
jolt
③
screech
④
cling
【单选题】
4.Many people have accused the superpower of ____ bombing of the “innocent country”.
①
powerful
②
violent
③
indiscriminate
④
big
【单选题】
15.I feel terrible. I think I _____be sick.
①
will
②
am going to
③
should
④
ought to