Pharmacy PEBC Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

If a pharmaceutical product lacks the crucial raw material required for its production, it is highly likely to contribute to a widespread shortage. Lot recall (choice A) refers to the removal of specific batches of a product due to quality control or safety concerns, and would not necessarily result in a widespread shortage. Patent expiration (choice B) may lead to increased availability of generics, but not necessarily a shortage. De-listing by provincial drug plans (choice C) may impact accessibility and affordability, but would not directly cause a widespread shortage of a pharmaceutical product. Only choice D directly relates to the production and availability of the product itself, making it the most likely factor to contribute to a widespread shortage.