A nurse is teaching a group of newly licensed nurses about the prevention of medication errors. Which of the following factors should the nurse identify as the most frequent cause of fatal medication errors?

Incorrect packaging, such as a topical medication packaged as an oral medication.

Delivery device problems, such as an infusion pump malfunction.

Name confusion between two medications with similar sounding names.

Incorrect labeling of a medication dispensed by the pharmacy.

Answer and Explanation

The Correct Answer is C

Choice A rationale
Incorrect packaging, such as a topical medication packaged as an oral medication, can lead to medication errors. However, it is not the most frequent cause of fatal medication errors. Packaging errors are relatively rare and usually caught before administration.
Choice B rationale
Delivery device problems, such as an infusion pump malfunction, can cause medication errors. These errors can be serious but are not the most frequent cause of fatal medication errors. Device malfunctions are often detected and corrected by healthcare professionals.
Choice C rationale
Name confusion between two medications with similar sounding names is the most frequent cause of fatal medication errors. This type of error occurs when medications with similar names are confused, leading to the administration of the wrong drug. This can have serious and sometimes fatal consequences.
Choice D rationale
Incorrect labeling of a medication dispensed by the pharmacy can lead to medication errors. While labeling errors are a significant concern, they are not the most frequent cause of fatal medication errors. These errors are often identified and corrected before administration.

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Correct Answer is D

Explanation

Choice A rationale
Asthma is not a contraindication for sumatriptan. Sumatriptan is a selective serotonin receptor agonist used to treat migraines by constricting blood vessels in the brain. It does not have a significant impact on respiratory conditions like asthma.
Choice B rationale
Kidney disease is not a contraindication for sumatriptan. However, caution is advised when using sumatriptan in patients with severe renal impairment due to potential accumulation of the drug and its metabolites.
Choice C rationale
Rheumatoid arthritis is not a contraindication for sumatriptan. Sumatriptan’s mechanism of action does not interfere with the inflammatory processes involved in rheumatoid arthritis.
Choice D rationale
Coronary artery disease (CAD) is a contraindication for sumatriptan. Sumatriptan can cause vasoconstriction of coronary arteries, which can exacerbate CAD and increase the risk of myocardial infarction or other cardiac events.

A. “Folic acid is important for stimulating the immune system.”. B. “Folic acid is given to increase the absorption of other medications.”. C. “Folic acid is administered to minimize the manifestations of benign prostatic hyperplasia.”. D. “Folic acid is important for the building of blood cells.”.

Correct Answer is D

Explanation

Choice A rationale
Folic acid is not primarily used to stimulate the immune system. Its main role is in the production of red blood cells and DNA synthesis.
Choice B rationale
Folic acid does not increase the absorption of other medications. It is used to prevent and treat folate deficiency.
Choice C rationale
Folic acid is not used to treat benign prostatic hyperplasia. It is important for cell growth and the production of red blood cells.
Choice D rationale
Folic acid is crucial for the building of blood cells and is especially important during periods of rapid cell division, such as pregnancy.

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A nurse is teaching a group of newly licensed nurses about the prevention of medication errors. Which of the following factors should the nurse identify as the most frequent cause of fatal medication errors?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the health history of a client who experiences migraine headaches and has asked about a prescription for sumatriptan. Which of the following conditions should the nurse identify as a contraindication for taking sumatriptan?

Correct Answer is D

Explanation

A nurse is providing teaching to a client who has a new prescription for folic acid. The client states, “I thought that was only given during pregnancy.”. Which of the following statements should the nurse make?

Correct Answer is D

Explanation

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