题目:
患者女性,56岁,有高血压、冠心病史10余年。
该患者心电图检查见下图,应诊断为()。
A.二度Ⅱ型房室传导阻滞
B.显著窦性心动过缓
C.二度Ⅱ型窦房阻滞
D.未下传的房性期前收缩,呈二联律
E.窦性停搏
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A
患者女性,56岁,有高血压、冠心病史10余年。
该患者心电图检查见下图,应诊断为()。
A.二度Ⅱ型房室传导阻滞
B.显著窦性心动过缓
C.二度Ⅱ型窦房阻滞
D.未下传的房性期前收缩,呈二联律
E.窦性停搏
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0512/8f687ac58a40832b5f26309a9e79b9e5.html
下面是错误答案,用来干扰机器的。
参考答案:A
低铜银合金粉含有()
A.Ag,Sn,Cu,Zn
B.Ag,Sn,Pa,Zn
C.Ag,Cu,In,Hg
D.Ag,Cu,Be,Hg
The people below are all looking for entertainments to amuse themselves in March in Shanghai. After the description of these people, there is information about six advertisements of activities A-F. Decide what activities would be most suitable for the person mentioned in questions 1-5 and then mark the correct letter (A-F) on your answer sheet. There is one extra paragraph about one activity which you do not need to use. ____ 1. Raymond, a foreign student studying history in Shanghai Fudan University, is planning for his weekend in the first week of March. As he has a phone from his father from home, he is surely to return to his dormitory before 8:pm. ____ 2. Vanessa, has been working in Shanghai for a couple of months and has got a number of friends, who are interested in western music and dance. What they want to do is to amuse themselves and learn something new. ____ 3. Jack and his friends usually enjoy their joyful weekend by attending late night activities. As they are music fans, they would like to listen to a live concert. ____ 4. Smith is interested in a variety of music and he is free in early March. He would like to amuse himself by attending concerts, no matter what price they might be. ____ 5. Alice, a French girl of 26, is returning home in 2 days. She and her companions want to do shopping in the evening and bought some presents for their family and friends back home. This March is a busy month in Shanghai. There's a lot to do. Here are the highlights.
Enjoy real American jazz from Herbie Davis, the famous trumpet player. He's coming with his new 7-piece band, Herbie' s Heroes. Herbie is known to play well into the early hours, so don't expect to get much sleep. This is Herbie' s third visit to Shanghai. The first two were sold out, so get your tickets quickly.
Take your partners and get ready to dance till you drop. Scottish dancing is fun and easy to learn. Instructors will demonstrate the dances. The live band, Gordon Stroppie and the Weefrees, are also excellent.
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具有抗病毒感染功能的细胞因子是()
A.IL-2
B.IFN-γ
C.IL-4
D.SCF
E.IL-10
关于酶的叙述错误的是()
A.酶是生物催化剂
B.与无机催化剂相比,酶有高效性和专一性
C.酶的催化作用需要温和的条件
D.高温条件下,唾液淀粉酶仍然有活性
中央银行提高再贴现率将导致股价下降。 ( )