离心泵生产管理的“四到”内容是（）。
A、听、摸、练、闻
B、听、练、看、闻
C、听、摸、看、练
D、听、摸、看、闻
参考答案：D
Which of the following discharge instructions should the nurse give the parents of an infant with a temporary colostomy
A. Flush the stoma with tap water at least once a day.B. Allow the diaper to absorb the colostomy drainage.C. Give the infant plenty of liquids to drink.D. Expect the stoma to become dusky red within 2 weeks.
脂肪组织储存能量的形式包括（）。
A.高密度脂蛋白
B.甘油三酯
C.低密度脂蛋白
D.胆固醇
E.游离脂肪酸
