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!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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Chloramphenicol can lead to which condition?

  1. Gray syndrome

  2. Blue syndrome

  3. Green syndrome

  4. Red syndrome

The correct answer is: Gray syndrome

Chloramphenicol is an antibiotic medication that can be used to treat serious bacterial infections. However, it is known to have potential side effects, including a condition called "gray syndrome". This happens when there is an accumulation of chloramphenicol in the body, leading to toxic levels that can cause symptoms such as abdominal distention, pallor, gray skin color, weak muscle tone, and hypotension. Options B, C, and D are incorrect as there is no established "blue syndrome", "green syndrome", or "red syndrome" associated with the use of chloramphenicol. It is important to closely monitor patients who are prescribed chloramphenicol, especially newborns and infants, to prevent the development of gray syndrome.