This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health care of community & international health, Subject name: Social & Preventive Medicine
Function of PHC are- 
Select and explain. 
A. Referral services, B. Family planning & referral services, C. Basic laboratory services, D. Specialist services
A: Referral services
Answer: A: Referral services 
Explanation: Functions of PHC Medical care MCH including family planning Safe water supply and sanitation Prevention and control of locally endemic diseases Collection and repoing of vital statistics Education about health National health programs as relevant Referral services Training of health guides ,health workers ,local dais and health assistants Basic laboratory services (refer pgno:905 park 23rd edition)