意义学习
参考答案:意义学习就是通过掌握符号、文字使学习者在头脑中获得相应认知内容的学习。
The nurse is teaching a female client with osteoporosis about her prescribed diet. Which of the following foods is the best source of calcium ?()
A.1 cup of low-fat yogurt.
B.1 cup of skim milk.
C.1 oz of cheddar cheese.
D.1 cup of ice cream.
白蛋白加入试验中,白蛋白正确的加入方法是:()
A.垂直加入,滴管不要触及液面
B.滴管伸入液面下,缓慢加入
C.滴管沿着试管内壁缓慢加入,不要激起细胞
D.滴管伸至试管底部,快速加入激起细胞