Final answer:
A pharmacy must have a pharmacist present in the vicinity of the prescription department to ensure the proper dispensing of medication and provide patient education on medication usage.
Step-by-step explanation:
A pharmacy must have a pharmacist in the immediate vicinity of the prescription department. This requirement is enshrined in the regulations governing pharmacies and is crucial for ensuring the safe dispensing of medication. As highly educated professionals, pharmacists in the United States are required to hold a doctorate in pharmacy and must be licensed by the state in which they work.
Pharmacists possess in-depth knowledge of both chemistry and biology, allowing them to comprehend drug effects on the human body. Their expertise enables them to consult with physicians regarding drug selection, dosage, interactions, and side effects. Additionally, pharmacists educate patients on the correct usage of their medications. This ensures that patients understand when and how to take their drugs to maximize benefits and minimize risks.