This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Health education & planning, Subject name: Social & Preventive Medicine
[{'content': 'In health management, cost-benefit analysis is an example of \nSelect and explain. \nA. Critical path method, B. Program evaluation and review technique, C. Management by objectives, D. Quantitative methods', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Management techniques are many, can be based on principles of behavioural sciences as well as quantitative methods.Quantitative methods are derived from the field of economics, operation research and budgeting.Cost-benefit analysis is a quantitative management technique, which has attracted the widest attention for application in the health field.Cost-benefit analysis, in which benefits are compared to cost of the program. The benefits are expressed in monetary termsThe main drawback of this technique is that benefits in the health field, as a result of a paicular programme, cannot always be expressed in monetary terms.Park 23e pg:871', 'role': 'assistant'}]