Question 71

Expiration listed as month/year only expires on the last day of the month.

When a product's expiration date is listed as month/year, it means that the product is valid until the last day of that month. Therefore, it does not expire until the very end of that month.

A) first day

This option is incorrect because a product does not expire on the first day of the month following its expiration date. Products with a month/year expiration remain valid until the last day of the specified month.

B) tenth day

This option is also incorrect. The expiration date does not occur on the tenth day of the month; rather, products labeled with a month/year expiration remain good until the end of that month.

C) fifteenth day

This choice is incorrect as well. Products do not expire on the fifteenth day of the month; the expiration is valid until the last day of the month indicated on the packaging.

D) last day of the month

This is the correct answer. When a product has an expiration date formatted as month/year, it is valid until the last day of that month, meaning it does not expire until the month is complete.

Conclusion

The correct answer is option D, as products with a month/year expiration date are valid until the last day of that month. Options A, B, and C are incorrect because they suggest expiration dates that do not align with the defined standard for month/year labeling. Understanding this concept is crucial for proper product safety and usage.