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血液在血管内流动时,血流阻力( )

单选题
2021-09-01 19:34
A、与血管的半径成正比
B、与血管半径的立方成反比
C、与血管半径的平方成正比
D、与血管半径的四次方成反比
E、与血管半径的平方成反比
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正确答案
D

试题解析

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血液在血管内流动时,血流阻力
血压是指血管内流动着的血液对血管壁所产生的侧压力。
血管内流动的血液对血管壁的侧压力,称为()。
血液在血管内流动时,血流阻力( )
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血液在血管内流动时,血流阻力( )
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