A nurse is planning to administer medications to a client who has trigeminal neuralgia. Which of the following medications should the nurse plan to administer to manage the client's pain?
Lorazepam
Fluoxetine
Carbamazepine
Methylphenidate
The Correct Answer is C
A. Lorazepam: This medication is an anxiolytic and sedative, not indicated for neuropathic pain or trigeminal neuralgia.
B. Fluoxetine: This is an SSRI antidepressant, primarily used for mood disorders, not for the treatment of neuropathic pain.
C. Carbamazepine: This is the first-line treatment for trigeminal neuralgia. It is an anticonvulsant that stabilizes nerve membranes and reduces the hyperexcitability responsible for pain.
D. Methylphenidate: A CNS stimulant, used for ADHD and narcolepsy, not for trigeminal neuralgia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Taking ginkgo biloba increases phenytoin levels: Ginkgo biloba can actually decrease the effectiveness of phenytoin, not increase it.
B. Taking phenytoin diminishes potassium levels: Phenytoin does not significantly affect potassium levels.
C. Monitor for gingival hyperplasia: Gingival hyperplasia is a common side effect of phenytoin.
D. Minimize exposure to sunlight: While this is a good practice, it is not as significant as monitoring for gingival hyperplasia with phenytoin use.
Correct Answer is ["1.2"]
Explanation
Convert the toddler’s weight from ponds to kgs: 26.4 lb/2.2 = 12 kg
Calculate the total dose in mg: 10 x 12 = 120 mg
Determine the volume of acetaminophen to administer: 120/80 x 0.8 = 1.2 mL
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