口罩的作用
参考答案:
口罩可预防经空气、飞沫传播的疾病,戴口罩还可以减少病人的血液、体液等传染性物质溅入医护人员的口及鼻腔;
同时防止医务人员将病原体传染给病人。
下列选项中,不是成数分保特点的是()。
A.具高度灵活性
B.手续简便,节省费用
C.保险合同双方利益一致
D.起不到均衡风险责任的作用
A client with a seizure disorder has been prescribed phenytoin (Dilantin). Which of the following should the nurse include in the teaching plan
A.It will be necessary for the client to take potassium supplements to prevent hypokalemia.
B.The client should use a soft toothbrush and floss teeth daily.
C.The use of phenytoin can lead to the development of diabetes.
D.It is appropriate to substitute various brands of phenytoin as long as the dosage is the same.