Correct Option
The correct option is Conducting advanced research in medical sciences..
Explanation
The rural health infrastructure in India is organized into a Three-Tier System comprising Sub-Centres (SC), Primary Health Centres (PHC), and Community Health Centres (CHC). The Primary Health Centre (PHC) serves as the first contact point between the village community and a qualified Medical Officer. It is established to provide integrated curative, preventive, and promotive healthcare.
Analysis of Options
The functions of a PHC are aligned with the principles of Primary Health Care (as outlined in the Alma Ata Declaration) and the Indian Public Health Standards (IPHS). These functions include:
- Education concerning prevailing health problems: PHCs are responsible for Information, Education, and Communication (IEC) activities to create health awareness. Thus, Education concerning prevailing health problems. is a valid function.
- Promotion of food supply and proper nutrition: PHCs coordinate with Anganwadi centres and other agencies to address malnutrition and promote dietary health. Thus, Promotion of food supply and proper nutrition. is a valid function.
- Immunization against major infectious diseases: Implementing the Universal Immunization Programme is a core responsibility of the PHC. Thus, Immunization against major infectious diseases. is a valid function.
- Conducting advanced research in medical sciences: This is not a function of the PHC. Advanced research requires specialized infrastructure, funding, and expertise found in tertiary care hospitals, medical colleges, and research institutes (e.g., ICMR). PHCs focus on service delivery rather than research. Thus, Conducting advanced research in medical sciences. is the correct answer.
Key Takeaway: The Primary Health Centre (PHC) focuses on essential primary healthcare services, including maternal and child health, disease control, and health education. Advanced medical research is the mandate of specialized tertiary institutions and research bodies.