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下列各题有一个以上的正确答案。1.肝脏是哪些物质的主要贮存场所1.铁2.铜3.维生素B_(12) 4.糖原2.关于肝脏血流和氧供哪些是正确的。1.正常情况下血流70%来自门静脉,30%来自肝动脉。2.氧供与上述相同——70%来自门静脉、30%来自肝动脉3.肝组织氧耗量约为1ml/克/分4.肝血流正常大约为心排出量的40%。3.慢性肝脏疾病可能并发哪些凝血因子减少。
The following questions have more than one correct answer. 1. Liver is the main storage place of what 1. Iron 2. Copper 3. Vitamin B_ (12) 4. Glycogen 2. On the liver blood and oxygen for what is correct. 1. Under normal circumstances, 70% of the blood flow from the portal vein, 30% from the hepatic artery. 2. Oxygen supply same as above - 70% from portal vein, 30% from hepatic artery 3. Liver tissue oxygen consumption is about 1ml / g / min 4. Normal hepatic blood flow is about 40% of cardiac output. 3. Chronic liver disease may be complicated by reduction of coagulation factors.