Social & Preventive Medicine As per RCH, which of the following is the first referral unit: September 2009, March 2013 (b, e) A Subcenter B Primary health center C Community health center D Medical college hospital 💡 Explanation As per RCH, which of the following is the first referral unit: September 2009, March 2013 (b, e) ✓ Correct Answer: C. Community health center