Problem: The nurse is discussing phenytoin with a group of students. Which of the following statements would indicate that the student(s) correctly understand phenytoin? Need Assignment Help?
A."Phenytoin is a selective serotonin reuptake inhibitor (SSRI) commonly used for epilepsy." B."The therapeutic range of phenytoin is 10-20 mcg/mL, and levels above this range can lead to toxicity." C."Phenytoin is contraindicated in clients with Parkinson's disease due to potential exacerbation of symptoms." D."Phenytoin is primarily metabolized by the liver and has no significant drug interactions."