The correct answer is: a) Department of Health & Family Welfare.
The Department of Health & Family Welfare is the government department responsible for healthcare in Andhra Pradesh. It is responsible for providing primary, secondary, and tertiary healthcare services to the people of Andhra Pradesh. The department also provides health education and promotion, and conducts research on health issues.
The Medical Council of India is a statutory body that is responsible for regulating medical education and practice in India. It is not responsible for providing healthcare services.
The Indian Red Cross Society is a non-governmental organization that provides humanitarian assistance to people in need. It is not responsible for providing healthcare services.
District Hospitals are government hospitals that provide secondary and tertiary healthcare services. They are not responsible for providing primary healthcare services.
The Department of Health & Family Welfare is the primary responsible for healthcare in Andhra Pradesh because it is the government department that is responsible for providing healthcare services to the people of Andhra Pradesh.