What substances are included in Part 1 of Schedule to Part G?

The correct choice highlights that amphetamines and methylphenidate are categorized under Part 1 of Schedule to Part G, which deals with controlled substances. These substances are significant within the context of pharmacy practice due to their potential for abuse and the strict regulations governing their use.

Amphetamines and methylphenidate are both central nervous system stimulants often used in the treatment of attention deficit hyperactivity disorder (ADHD) and narcolepsy. However, due to their stimulant effects and high potential for addiction and misuse, they are subjected to stringent controls under various regulations, including Saskatchewan pharmacy laws.

Part G of the scheduling typically encompasses substances that warrant careful prescribing, handling, and dispensing protocols in order to mitigate risks associated with their misuse and to ensure safe practice within the pharmacy.

While other substances, like barbiturates and anabolic steroids, are also controlled and governed by laws, the specific reference to amphetamines and methylphenidate in this context underlines their particular relevance in the practice of pharmacy and the legal framework surrounding them.