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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What syndrome can occur with the combination of MAO-Is and drugs that increase serotonin (5-HT)?

  1. Nephrotic syndrome

  2. Serotonin syndrome

  3. Down syndrome

  4. Irritable bowel syndrome

The correct answer is: Serotonin syndrome

Serotonin syndrome is a potentially life-threatening condition that can occur when taking MAO-Is (monoamine oxidase inhibitors) and drugs that increase serotonin levels, such as certain antidepressants. This combination can cause serotonin levels to rise to dangerous levels, leading to a variety of symptoms including confusion, restlessness, muscle stiffness, high blood pressure, and even coma. The other options listed are unrelated syndromes and should not be confused with serotonin syndrome. Nephrotic syndrome is a kidney disorder, Down syndrome is a genetic condition, and irritable bowel syndrome is a gastrointestinal disorder.