The nurse is caring for a patient that has seizure disorder.
The nurse notes that the patient has reddened gums that bleed when oral care is given.
The nurse recognizes this finding as:
A sign of poor self-care.
A drug interaction with aspirin.
An adverse effect of the phenytoin.
A symptom of hepatotoxicity.
The Correct Answer is C
Choice A rationale
Poor self-care is not directly associated with reddened, bleeding gums in this context.
Choice B rationale
While aspirin can cause bleeding issues, the context here is related to seizure disorder and phenytoin.
Choice C rationale
Phenytoin, an anticonvulsant used to manage seizures, can cause gingival hyperplasia, leading to reddened and bleeding gums.
Choice D rationale
Hepatotoxicity is related to liver damage and does not present with reddened, bleeding gums.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Parkinson's disease is characterized by an imbalance of dopamine and acetylcholine, primarily due to the degeneration of dopamine-producing neurons in the substantia nigra. This imbalance results in the characteristic motor symptoms of Parkinson's disease, such as tremors, rigidity, and bradykinesia.
Choice B rationale
Parkinson's disease involves decreased dopamine production, not increased. The disease is caused by the progressive loss of dopamine-producing neurons in the brain, leading to reduced dopamine levels and an imbalance with acetylcholine.
Choice C rationale
Alzheimer's disease is not primarily characterized by a decrease in dopamine. Instead, it involves the degeneration of cholinergic neurons and a deficiency in acetylcholine, which is crucial for memory and cognitive functions.
Choice D rationale
Alzheimer's disease is associated with a deficiency of acetylcholine rather than an excess. The disease is also characterized by the presence of neuritic plaques and neurofibrillary tangles in the brain, which contribute to cognitive decline.
Correct Answer is D
Explanation
Choice A rationale
Determining the type of pain is secondary to assessing pain severity.
Choice B rationale
Intravenous opioids are strong and should be considered only after evaluating pain severity.
Choice C rationale
Administering acetaminophen without assessing pain severity first is not appropriate.
Choice D rationale
Asking the patient to rate their pain helps gauge severity, guiding further pain management steps.
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