单选题
能够用以判断下肢主干静脉是否阻塞的试验是（）。
发布日期：2020-11-03
Trendelenburg试验
Perthes试验
Pratt试验
静脉最大流出率测定
放射性核素检查
试题解析
主干
主干，读音为zhǔ ɡàn，汉语词语，意思是主体部分，起决定作用的人物或力量。
- 中文名
- 主干
- 释义
- 主体部分
- 拼音
- zhǔ ɡàn
- 出处
- 《管子·形势解》
阻塞
阻塞，指有障碍而不能通过，无法畅通。见《福惠全书．卷八．钱谷部．漕项收兑》：“催儹远离口岸，不得阻塞河路。”
- 中文名
- 阻塞
- 外文名
- block
- 词性
- 动词
- 拼音
- zǔ sè
- 注音
- ㄗㄨˇ ㄙㄜˋ
- 反义词
- 通畅
试验
试验，拼音shì yàn，指已知某种事物的时候，为了了解它的性能或者结果而进行的试用操作，与实验不同。还指为了察看某事的结果或某物的性能而从事某种活动。在旧时指考试。测验。
- 中文名
- 试验
- 拼音
- shì yàn
- 近义词
- 考试
- 文献记载
- 干宝
- 词目
- 试验
- 英文
- Test
- 解释
- 了解某物的性能进行的尝试性活动
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