老年人的脉压差较青年人的大,主要是因为( ) -题库考试答案搜索网

老年人的脉压差较青年人的大,主要是因为( )

单选题

2021-09-01 20:11

A、老年人的循环血量少
B、老年人的心输出量较少
C、老年人的小动脉弹性降低
D、老年人的血液粘滞度增大
E、老年人主动脉和大动脉弹性降低

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正确答案

E

试题解析

标签：青书学堂辽宁师范大学人体解剖学人体解剖生理学作业1

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