Final answer:
Pharmacists dispense drugs and must display their professional license at their primary place of practice. They are required to have a doctorate in pharmacy and state licensure, complemented by knowledge in chemistry and biology.
Step-by-step explanation:
Pharmacists play an essential role in the health sector by dispensing drugs prescribed by doctors. To practice pharmacy in the United States, one must obtain a doctorate in pharmacy and secure a license in the respective state. With a strong foundation in chemistry and biology, pharmacists are equipped to understand drug effects on the body and to offer vital counsel on drug selection, dosage, interactions, and side effects.
In their primary place of practice, pharmacists are often required to display their professional license. This serves as proof that they are qualified to practice and ensures that they remain accountable to regulatory standards. They may also need to showcase certifications for any specialized services they provide and comply with legal requirements for pharmacy operation.
Pharmacy professionals are not limited to drugstores but can also be found in hospitals and various medical settings, contributing broadly to patient healthcare through their specialized knowledge and expertise in medications.