The nurse knows that an important contraindication for valproic acid use is:
Bipolar disorder.
Pre-existing liver disease.
Asthma.
Migraine headaches.
The Correct Answer is B
Choice A rationale
Bipolar disorder is an approved indication for valproic acid use. It helps stabilize mood swings, particularly mania, making it a suitable treatment rather than a contraindication.
Choice B rationale
Pre-existing liver disease contraindicates valproic acid because it increases the risk of hepatic toxicity and liver failure. Liver function must be closely monitored in all patients receiving this drug.
Choice C rationale
Asthma is not affected by valproic acid use as the drug targets neurological pathways and does not impact respiratory or bronchial systems significantly.
Choice D rationale
Valproic acid is used to treat migraines and seizures. It prevents the occurrence of severe headaches through stabilization of neuronal activity, making this an appropriate rather than contraindicated use. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Elevating the head of the bed reduces blood pressure and intracranial pressure. Loosening restrictive clothing addresses triggers of autonomic dysreflexia, while checking the catheter resolves bladder-related stimulus for this medical emergency.
Choice B rationale
Although elevating the head of the bed is correct, applying a cool compress doesn't address the root cause of autonomic dysreflexia. The compress offers temporary relief without resolving the underlying triggers.
Choice C rationale
IV access and oxygen application are secondary interventions. The priority is resolving triggers like bladder distension or tight clothing to prevent further autonomic dysreflexia complications.
Choice D rationale
Placing the patient in a supine position can exacerbate hypertension and intracranial pressure. This positioning fails to address triggers of autonomic dysreflexia and is contraindicated in this condition. .
Correct Answer is C
Explanation
Choice A rationale
Asking the patient why they are behaving inappropriately does not address or stop the behavior. This approach may escalate the situation, leading to further discomfort for others.
Choice B rationale
Recommending 1: observation without addressing the behavior does not teach social boundaries. It is a passive solution that misses the opportunity for behavior correction.
Choice C rationale
Pointing out the behavior as unacceptable sets clear boundaries and educates the patient on appropriate social conduct. It creates an opportunity for the patient to reflect and adjust their behavior.
Choice D rationale
Having the patient return to their room may temporarily stop the behavior but does not educate the patient or reinforce appropriate boundaries for public settings.
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