Wisconsin MPJE (Pharmacy Jurisprudence) Practice Exam

Pseudoephedrine is a nasal decongestant that is used to relieve symptoms of congestion and sinus pressure. Due to its use in the production of illegal drugs, there are restrictions on the amount that can be purchased in a 30-day period. The maximum quantity allowed is 7.5 grams, as stated in choice B.

The other options, A, C, and D, are incorrect because they either exceed the 7.5 gram limit or fall below it. Choice A is 4.5 grams, which is not the maximum allowed amount. Choice C is 9 grams, which exceeds the limit and is therefore incorrect. Choice D is 5 grams, which is lower than the maximum allowed quantity of 7.5 grams. Thus, the correct answer is B as it is the only option within the specified limit.