运动中,心脏将大量血液泵入肌肉来提供能量,同事通过运动中肌肉的挤压流回心脏完成循环。

题型:单项选择题

问题:

运动中,心脏将大量血液泵入肌肉来提供能量,同事通过运动中肌肉的挤压流回心脏完成循环。运动结束后,如果突然停止身体活动,血液滞留在四肢肌肉中,甚至可能因心脏和大脑缺血而昏倒。同事,运动中血压和心率突然下降,以及神经调节的突然变化,都会对健康造成不良影响。下列说法与上文不符的是()。

A.运动或不宜突然停止身体活动

B.运动会影响人体的血压和心率

C.人体借助肌肉的挤压完成能量循环

D.运动可能影响人体的神经调节机能

考点:事业单位招聘考试事业单位招聘考试(综合练习)事业单位招聘考试(综合练习)题库
题型:单项选择题

完成句子(共20空,每小题0.5分,共10分)

1. 卡扎菲被抓时大喊:“宽恕我!”

“________ _________  to me!” Gadhafi cried, when he was captured.

2. 减少盐的摄入量也不会让你更健康。

To ________ _______on salt does not make you healthier.

3. 纽约市的消防员在解救911恐怖袭击受害者中尽职尽责。

New York firefighters______    their________ in rescuing victims in 911 terrorist attacks.

4. 他们会紧张缺乏自信,或者暴力倾向,步父亲的后尘。

They will become nervous and lack self-confidence or become violent and aggressive, _________ in the father’s ________.

5. I always consider fuel consumption when buying a car.

I always__________ fuel consumption into  _________when buying a car.

6. This problem of labor shortage might be more serious in the following several years.

This problem of labor shortage might be more serious in the several years ________ _____   .

7.  I guess he has been hurt deeply, so he was so cautious.

He ________ _________ _________ hurt deeply, so he was so cautious.

8. As to the questions you have just asked, I will answer you tomorrow.

With ________ _________ the questions you have just asked, I will have them __________ tomorrow.

9.  The survey is being conducted; I’m sure we’ll be informed of the results soon.

The survey ________ ________, I’ m sure we’ll be informed of the results soon.

题型:单项选择题

下列心电图表现符合右心室肥大的是()

A.额面平均电轴≥70°

B.重度逆钟向转位

C.RV1+SV5≥1.05mV

D.RV1≥1.SmV

E.P波双峰

题型:单项选择题

α受体阻断药可:

A.减少去甲肾上腺素释放

B.对抗去甲肾上腺素的升压效应

C.翻转肾上腺素的升压效应

D.减少去甲肾上腺素的生物合成

E.促进末梢去甲肾上腺素的释放

题型:单项选择题

公司总经理对存在问题不整改或者整改未达到要求的,督察长应向公司董事会、中国证监会及相关派出机构报告。()

题型:单项选择题

落实红外线制度,“四定三包”的四定内容是()。

A.定岗、定员、定量、定编

B.定岗、定员、定修、定责

C.定岗、定员、定量、定责

D.定位、定员、定量、定责

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