This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other NHPs, Subject name: Social & Preventive Medicine
[{'content': 'Minimum level of iodine iodized salt reaching the consumer level according to iodine programme should be:- \nSelect and explain. \nA. 5 ppm, B. 30 ppm, C. 15 ppm, D. 20 ppm', 'role': 'user'}, {'content': 'Answer: C \nExplanation: National Iodine deficiency disorder programme , 1992: - National goitre control programme, 1962 is conveed to NIDDCP, 1992 - Impact indicators: Major indicator - Urinary iodine excretion levels ( generally measured in pregnant women over 24hrs) Others - Neonatal hypothyroidism , Goitre - Level of salt iodinisation: 30 ppm at production level 15 ppm at consumer level - Two-in-one salt: 40mcg iodine + 1mg iron/gm of salt MBI kits- Field Test Kits that allow Iodised salt manufacturers, quality controllers, health inspectors, social workers, NGO activists and even school children to assess the amount of iodine in iodised salt.', 'role': 'assistant'}]