
【名词&注释】
大出血(massive hemorrhage)、轴承座(bearing chock)、帕斯卡(pascal)、毫米汞柱(millimeter of mercury)、测血压(measure blood pressure)
[单选题]厚壁瓦瓦背与轴承座贴合质量的要求是接触面积不小于( )。
A. 70%
B. 75%
C. 80%
D. 85%
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举一反三:
[单选题]记录血压的毫米汞柱(mmgh)与帕斯卡(KpA)其换算方法是()
A. mmgh÷7.5=KpA
B. mmgh×7.5=KpA
C. mmgh=KpA
[单选题]According to this passage, if the cylinder non-return valve were not leaky
A. an explosion would not be caused
B. there still would be a danger of explosion
C. oil would not deposit in the air pipe
D. pipe lines would not have to be drained
[单选题]对于寒冷水中被救的过冷现象患者,恢复其体温的方法是:
A. 给其酒喝
B. 浸于40℃~50℃的热水中
C. 用酒精擦身
[单选题]某人因工伤造成大出血,应立即处理的是______。
A. 询问工伤原因
B. 向领导部门报告
C. 劝患者耐心等待医生
D. 立即止血、测血压(measure blood pressure)、脉搏、输液
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