NCLEX-RN (Registered Nurse) Practice Exam · Question
A patient with a history of seizures is prescribed phenytoin. Which adverse effect is most important for the nurse to monitor?
Gingival hyperplasia is a common and dose-related adverse effect of phenytoin, requiring good oral hygiene and regular dental check-ups.
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Question: A patient with a history of seizures is prescribed phenytoin. Which adverse effect is most important for the nurse to monitor?
Answer options: ✅ Gingival hyperplasia.
- Peripheral edema.
- Constipation.
- Blurred vision.
Correct answer: Gingival hyperplasia.
Explanation: Gingival hyperplasia is a common and dose-related adverse effect of phenytoin, requiring good oral hygiene and regular dental check-ups.
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