慢性肾衰竭患者在初期进行血液透析时,每天蛋白质的供给量应为()。 ["0.5g/kg","0.8g/kg","1.0g/kg","1.2g/kg","1.5g/kg"]
尿毒症患者膳食蛋白质供给,60%为高生物价蛋白质,下列食物中最好的是()。 ["大豆","小麦","鸡蛋","牛肉","猪肉"]
胃管在胃内时抽出的消化液pH为()。 ["pH<4","pH<2","pH<5","pH<6","PH<7"]
肾衰竭病人为减少非必需氨基酸的摄入量,采用麦淀粉治疗,每100g麦淀粉中蛋白质含量是()。 ["0.4%~0.6%","1.5%","1%","1.7%","0.2%"]
1997年东南亚金融危机发源于()。 ["墨西哥","韩国","印度尼西亚","泰国"]
液体金属冲压的实质、基本特点及应用范围是什么?