The nurse receives an order for a triptan for a patient diagnosed with a cluster headache.
What drug should be indicated for this purpose?
Sumatriptan (Imitrex).
Naratriptan (Amerge).
Frovatriptan (Frova).
Almotriptan (Axert).
The Correct Answer is A
Choice A rationale
Sumatriptan (Imitrex) is a selective serotonin receptor agonist that helps constrict blood vessels in the brain and is typically used to treat migraine and cluster headaches. Its effectiveness is due to its ability to reduce inflammation and alleviate the pain associated with these headaches.
Choice B rationale
Naratriptan (Amerge) is also a triptan used for the treatment of migraines but is not specifically indicated for cluster headaches.
Choice C rationale
Frovatriptan (Frova) is used mainly for the acute treatment of migraine headaches and is not indicated for cluster headaches.
Choice D rationale
Almotriptan (Axert) is used to treat migraines and does not have an indication for cluster headaches.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale
Administering the medication even if the name of the drug can be clearly read is risky because the rest of the label might contain essential information like dosage, expiration date, and other critical instructions. Administering a medication without complete labeling increases the risk of medication errors.
Choice B rationale
Discarding the entire bottle and contents and obtaining a new bottle is the safest option. It ensures that the nurse is using a medication with a fully intact label, which includes all necessary information to safely administer the medication, such as dosage, route, and expiration date.
Choice C rationale
Asking another nurse to verify the contents of the bottle is not sufficient because the torn and soiled label still lacks complete information. Without all details, there's a risk of administering the wrong dosage or an expired medication.
Choice D rationale
Finding the drug information and making a new label for the bottle is not appropriate because it does not guarantee the accuracy of the dosage or other critical details that were on the original label. It's better to use a completely labeled and verified medication bottle.
Correct Answer is B
Explanation
Choice A rationale
While the increase in the number of drug addicts has led to stricter regulations, this is not the primary reason for the difficulty in obtaining narcotic prescriptions.
Choice B rationale
Controlled substances like narcotics are regulated by the FDA and the DEA to prevent misuse and ensure they are prescribed and dispensed safely and appropriately.
Choice C rationale
The Centers for Disease Control and Prevention (CDC) does not regulate controlled substances; they focus on public health issues and disease prevention.
Choice D rationale
The Drug Enforcement Agency (DEA) does determine the risk for addiction, but it is the FDA that enforces regulations related to controlled substances. .
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