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
[{'content': 'Which of the following act(s) passed before 1980 – a)  ESI actb)  PNDT c)  Factories actd)  MTP acte) Air pollution act \nSelect and explain. \nA. acd, B. ad, C. bc, D. bde', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Important Health Legislations passed in India \n\nThe Quarantine Act, 1870\nThe Vaccination Act, 1880\nThe Child Marriage Restraint (SARDA) Act, 1929\nThe Employees State Insurance (ESI) Act, 1948\nThe factories Act, 1948\nThe prevention of Food Adulteration (PFA) Act, 1954\n\to;The Immoral Traffic (Prevention) Act, 1956\nThe Indian Medical Council (Prof. Conduct and Ethics) Act 1956\nThe dowry Prohibition Act, 1961\nThe maternity Benefit Act, 1961\nThe Registration of Births and Deaths Act, 1969\nThe Medical Termination of Pregnancy (MTP) Act, 1971\nThe Narcotic Drugs and Psychotropic Substances Act, 1985\nThe Consumer Protection Act (COPRA), 1986\nThe Environmental Protection Act (EPA), 1986\nThe Mental Health Act, 1987\nThe Infant Milk Substitutes, Feeding Bottles and Infant Food (Regulation of production, supply and distribution) Act, 1992\nThe Protection of Human Rights Act, 1993\nThe Pre-conception and Pre-natal Diagnostic Techniques (Prohibition of Sex Selection)  Act, 1994\nThe Biomedical Waste (Management and Handling) Rules, 1998\nThe National Rural Employment Guarantee Act (NREGA), 2005\nThe protection of Women from Domestic Violence Act, 2005\nThe Right to Information (RTI) Act, 2005', 'role': 'assistant'}]