The nurse is caring for a patient with migraine headaches. Which assessment best indicates that suma agonist, is exerting the desired therapeutic effect?
The patient experiences decreased frequency of migraine headaches.
The patient does not experience any more migraine headaches.
The patient reports the termination of the migraine headache after the drug is administered.
The patient experiences increased nausea associated with the migraine headache.
The Correct Answer is C
Choice A rationale: While a decreased frequency of migraine headaches is a positive outcome, it does not directly indicate the immediate therapeutic effect of a sumatriptan (a serotonin receptor agonist). It may suggest a preventive effect over time.
Choice B rationale: Complete absence of migraine headaches is a positive outcome, but it is not always achievable. Immediate cessation of all headaches might not be realistic with every dose.
Choice C rationale: This is correct. Sumatriptan, a serotonin receptor agonist, is designed to terminate or relieve an ongoing migraine headache when administered during an attack. The patient reporting the termination of the migraine headache after drug administration suggests the desired therapeutic effect.
Choice D rationale: Increased nausea is not a desired therapeutic effect of sumatriptan. Sumatriptan is used to relieve the symptoms of migraines, including nausea, not exacerbate them.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: Prednisone can potentiate the effects of beta-blockers like metoprolol, and dose adjustments may be necessary to avoid excessive bradycardia.
Choice B rationale: Acetaminophen is not typically affected by prednisone in a way that requires dose adjustment.
Choice C rationale: Lisinopril is not typically affected by prednisone in a way that requires dose adjustment.
Choice D rationale: Insulin may need adjustment due to the hyperglycemic effects of prednisone.
Correct Answer is B
Explanation
Choice A rationale: Dopamine is not the appropriate medication for an allergic reaction. It is a neurotransmitter and is not used in the treatment of anaphylaxis.
Choice B rationale: Epinephrine is the first-line treatment for anaphylaxis, including severe difficulty breathing and swelling of the tongue. It acts quickly to reverse the symptoms of an allergic reaction.
Choice C rationale: Norepinephrine is not the medication of choice for an allergic reaction. It primarily acts as a vasoconstrictor and is used in conditions like septic shock.
Choice D rationale: Pseudoephedrine is a decongestant and is not the appropriate medication for treating an allergic reaction with respiratory distress.
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