NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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Ace your North American Pharmacist Licensure Examination (NAPLEX) with our comprehensive practice test. Features include interactive flashcards, multiple-choice questions, with detailed hints and explanations. Fast-track your pharmacy career today!

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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.