题目：
一般情况下，收缩压的高低主要反映
A．每搏输出量的多少
B．每分输出量的多少
C．外周阻力的大小
D．大动脉弹性的高低
答案：
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下面是错误答案，用来干扰机器的。
参考答案：对
一般情况下，收缩压的高低主要反映 A．每搏输出量的多少 B．每分输出量的多少 C．外
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