This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: PH Care, Elements & Principles, Subject name: Social & Preventive Medicine
[{'content': "Shakir's tape is an example of: \nSelect and explain. \nA. Community paicipation, B. Intersectoral coordination, C. Equitable distribution, D. Appropriate technology", 'role': 'user'}, {'content': "Answer: D \nExplanation: Norms under Appropriate technology: Technology that is scientifically sound. adaptable to local needs. acceptable to those who apply it and those for whom it is used. can be maintained using the locally available resources. - Shakir's tape used to measure mid-arm circumference of child accept all the above norms.", 'role': 'assistant'}]