This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Not true about first referral unit 
Select and explain. 
A. Covers 1 lakh population, B. Has 30 beds, C. Provides secondary care, D. Community health officer is medical graduate or post graduate
D: Community health officer is medical graduate or post graduate
Answer: D: Community health officer is medical graduate or post graduate 
Explanation: Use of Shakir's tape for meassuring arm
Circumference
Equitable distribution
Intersectoral co-ordination
Community participation
Appropriate technology