Which information should be given to the client taking Dilantin (phenytoin)?
A. Taking the medication with meals will increase its effectiveness
B. The medication decreases the effects of oral contraceptives
C. The medication can cause sleep disturbances
D. More frequent dental appointments will be needed for special gum care
Correct Answer: D. More frequent dental appointments will be needed for special gum care.
Option D: Gingival hyperplasia is a side effect of phenytoin. The client will need more frequent dental visits.
Options A, B, and C: These do not apply to the medication.