单选题
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.
A
B
C
D
【正确答案】
B
【答案解析】
With long- term use phenytoin can cause gingival hyperplasia, so it is essential that the client understand how to provide proper oral hygiene.
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