Final answer:
Store owners who are not licensed pharmacists cannot work in the pharmacy due to the specialized knowledge and licensure required for dispensing medications and advising on their use.
Step-by-step explanation:
The owner of a store who is not a licensed pharmacist typically cannot work in the pharmacy, even during busy times, because pharmacists in the United States must hold a doctorate in pharmacy and be licensed by the state in which they work. This is because pharmacists require extensive knowledge in chemistry and biology to understand the effects that drugs have on the body. They are responsible for the dispensing of medication that has been prescribed by a doctor, advising physicians on drug selection, dosage, interactions, and side effects, as well as advising patients on the correct usage of their medications.
Since the professional responsibilities of pharmacists are critical to patients' health and improper use of medications can lead to serious health risks, the role of dispensing and advising on medications is strictly regulated. Therefore, store owners without the requisite pharmacy certifications cannot fulfill these duties in a pharmacy setting. Pharmacy school graduates complete four years of education in a specialty pharmacy school to provide these valuable services in support of everyone's health and are found working in drugstores, hospitals, and other medical facilities.