NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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Study for the NAPLEX exam with a comprehensive quiz featuring multiple-choice questions and in-depth explanations. Build your pharmacological knowledge and increase your chances of passing the pharmacist licensure examination!

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Which of the following is considered a vesicant?

Vasopressors
Aspirin
Acetaminophen
Ibuprofen

The correct answer is: Vasopressors

Vasopressors are considered vesicants because they have the potential to cause severe tissue damage if they extravasate during administration. Vesicants are substances that can cause blistering, severe tissue injury, and necrosis if they leak from the vein into the surrounding tissues. It is crucial for healthcare providers to be aware of the potential vesicant properties of certain medications, such as vasopressors, in order to prevent or manage extravasation events effectively. Options B, C, and D (Aspirin, Acetaminophen, and Ibuprofen) are not considered vesicants. These medications are not known for causing significant tissue damage or necrosis if extravasation occurs during administration.