Final answer:
Primary care physicians, also known as general practitioners, play a crucial role in healthcare by determining when patients need specialized care and helping to control costs.
Step-by-step explanation:
The correct answer is B) Primary Care.
Primary care physicians, also known as general practitioners, play a crucial role in healthcare. They are typically the first point of contact for patients and are responsible for providing comprehensive and continuous care.
Primary care physicians have a broad knowledge base and are trained to diagnose and treat a wide range of common illnesses and health conditions. They also serve as coordinators of care, helping patients navigate the healthcare system and determining when specialized care is needed.