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39实验中,夹闭兔双侧颈总动脉后全身血压升高,心率加快,主要原因是:( )

单选题
2021-09-06 21:06
A、颈动脉窦受到牵张刺激
B、颈动脉窦受到缺氧刺激
C、主动脉神经传入冲动减少
D、颈动脉窦神经传入冲动减少
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正确答案
D

试题解析

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