下列哪类食物引起胆汁排放最多() ["淀粉","蛋白类","蔬菜","水果","脂肪类"]
患者,男性,20岁,1周前开始出现高热,持续不退,伴有食欲下降,大便干燥,轻度腹胀。查体:T39.2℃,P80次/分,肝肋下2cm,脾肋下1cm,血常规示WBC2.4×109/L,中性粒细胞43%,淋巴细胞57%,肥达反应:"O"1:160,"H"1:320,诊断为伤寒。病人入院15天,体温开始下降,食欲较前明显改善,无腹胀等不适。查体:T38.4℃,P84次/分。对于此时的病人来讲,下列做法错误的是() ["A.给予少渣、少纤维素的饮食","由软饭逐渐过渡到正常饮食","给予高热量、高蛋白、富含维生素的半流质饮食","避免过饱","避免进食生冷、不易消化的食物"]
人类适应行为的形成基础是() ["应对","应激","反馈","反射","调试"]
胆汁中参与脂肪消化和吸收作用的成分是() ["碳酸氢盐","胆盐","胆固醇","胆色素","卵磷脂"]
对顺流式磁选机,()磁场强度高。 ["分选区","运输区","脱水区","排矿区"]
何谓海水的“盐度”?