Practice Question
Which of the following statements is true regarding the use of phenytoin (Dilantin) in head injury?
Answer Choices:
Correct Answer:
Phenytoin is used to prevent or treat seizures.
Rationale:
🧠 Phenytoin (Dilantin) is an anticonvulsant commonly used in head injury patients to prevent or control post-traumatic seizures.
🧠 Seizures can increase intracranial pressure (ICP), worsen cerebral hypoxia, and lead to further neurological damage, making seizure prophylaxis crucial in head trauma.
🧠 It is not used to decrease bleeding and is not contraindicated in head injuries; instead, it is part of neuroprotective management in some cases.
🧠 Its use is not limited to pediatric patients; it is prescribed for both adults and children as clinically indicated.
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This question is from RN Custom Exam 2 N221(Summer~2025) which contains 48 questions.
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Question Details
- Category: RN Nursing Exam(s)
- Subcategory: ATI Exam(s)
- Domain: RN Custom Exam(s)
- Answer Choices: 4