Final answer:
True, a pharmacy must have a licensed pharmacist present to be open for business. Pharmacists have a doctorate in pharmacy and their expertise in chemistry and biology is critical for safe medication dispensing and patient care.
Step-by-step explanation:
True. In order for a pharmacy to operate and be open for business, a licensed pharmacist must be present. This professional is responsible for dispensing drugs prescribed by doctors and advising both physicians and patients on various aspects of medication use, including selection, dosage, interactions, and side effects. Pharmacists in the United States are required to hold a doctorate in pharmacy and be licensed by the state where they practice, evidence of their vast knowledge in chemistry and biology that is necessary to ensure the safe dispensing and proper use of medications.
Nowadays, pharmacists work in a variety of settings such as drugstores, hospitals, and other medical facilities. Their role is crucial in the health care system, and thus their presence is mandated to ensure patient safety and proper pharmaceutical practice. It's also worth mentioning that while the term 'chemist' is an outdated name for a pharmacist, it indicates the historical significance of the field of chemistry in the profession of pharmacy.