题目内容

Sima Oian called Lao-tzu a hermit.

A. 对
B. 错

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Chuang-tzu, whose surname was Chuang and whose given name was Zhou, was a native of Song during the Warring States Period. He was a representative figure of Taoism. He was a famous philosopher and thinker in Chinese history.

A. 对
B. 错

左心房肥大心电图特点( )

A. P波时间大于0.10S
B. P波时间大于0.12S
C. P波时间大于0.14S
D. P波时间大于0.16S
E. P波时间大于0.18S

下列哪项是左心室肥大的心电图表现?( )

A. 电轴右偏
B. V5导联呈rS型
C. V1导联R/S >1
D. V5导联R波>2.5 mV
E. V1导联呈R型,且R波>1.0 mV

心电图诊断左心室肥大时,下列哪项表现最重要( )

A. QRS 心电轴左偏
B. QRS 波群时限延长
C. QRS 波群电压增高
D. ST 段明显压低
E. T波呈不对称性深倒置