Which of the following is a limitation set by the CMEA for purchasing pseudophedrine products?

The Combat Methamphetamine Epidemic Act (CMEA) was enacted to regulate the sale of pseudoephedrine and other similar medications due to their potential use in the illegal production of methamphetamine. One of the key provisions of the CMEA is the establishment of specific limits on how much pseudoephedrine an individual can purchase within a given time frame.

The correct answer, which states a limit of 3.6 grams per day, reflects the law's intention to restrict access to large quantities of pseudoephedrine to curb its misuse. This limit applies to over-the-counter purchases within a 24-hour period, meaning a person cannot buy more than 3.6 grams of pseudoephedrine products in a single day.

Understanding this limit is crucial for pharmacy practice, as pharmacists must monitor and enforce these purchasing regulations to comply with federal law. It also helps to prevent potential drug abuse and illegal manufacturing of controlled substances.

In contrast, other answer choices reflect incorrect interpretations of the CMEA regulations, such as a higher daily limit, no purchase limit, or the requirement for a prescription, which are not in alignment with the regulations set forth by the CMEA.