The correct answer is C. Primary care is the first point of contact for health care to a needy person. It is the type of care that is provided by a general practitioner or family doctor. Primary care doctors provide a wide range of services, including preventive care, diagnosis and treatment of illnesses, and referral to specialists when necessary.
A. Primary care does not mean acute care to a patient in a hospital. Acute care is the type of care that is provided to patients who are acutely ill or injured. It is usually provided in a hospital or emergency department.
B. Primary care does not mean extensive care provided to a patient in an acute setting. Extensive care is the type of care that is provided to patients who have complex medical needs. It is usually provided in a hospital or long-term care facility.
D. Primary care does not mean care provided by experts to solve a medical problem faced by a patient. Experts in a particular medical field are called specialists. Specialists provide care for patients with complex medical problems.