负荷开关分闸后活门关闭,开关室设备与()安全隔离,更换熔断器或维修非常安全。
A.线路
B.母线
C.变压器
参考答案:B
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.
女低热、乏力,腹痛,移动性浊音阳性,主要治疗措施
A.腹水抽吸
B.全身营养支持
C.腹腔应用抗生素
D.腹腔注入滑石粉
E.抗结核治疗