单项选择题
A.约10ml/(min.100g) B.约20ml/(min.100g) C.约50ml/(min.100g) D.约80ml/(min.100g) E.约100ml/(min.100g)
安静时成人脑血流量约为每分钟多少()A.100mlB.150mlC.250mlD.350mlE.750ml
单项选择题安静时成人脑血流量约为每分钟多少()
A.100ml B.150ml C.250ml D.350ml E.750ml
安静时成人脑血流量约占心排出量的多少()A.7%B.13%C.17%D.23%E.31%
单项选择题安静时成人脑血流量约占心排出量的多少()
A.7% B.13% C.17% D.23% E.31%
安静时脑耗氧量占全身耗氧量的多少()A.5%B.10%C.15%D.20%E.30%
单项选择题安静时脑耗氧量占全身耗氧量的多少()
A.5% B.10% C.15% D.20% E.30%