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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How many quarts are there in 1 gallon?

2 quarts
3 quarts
4 quarts
5 quarts

The correct answer is: 4 quarts

There are 4 quarts in 1 gallon. This is because in the US customary system of measurement, 1 gallon is equivalent to 4 quarts. Therefore, the correct answer is 4 quarts (option C). This conversion is important for pharmacists to know as they may need to calculate medication dosages or prepare solutions using different units of measurement. Options A, B, and D are incorrect as they do not represent the accurate conversion of gallons to quarts.