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
Flipchas are used in 
Select and explain. 
A. Demonstrations, B. Lectures, C. Symposium, D. Workshops
B: Lectures
Answer: B: Lectures 
Explanation: The lecture method can be made more effective by combining with suitable audio-visual aids such as - Flipchas, Flannelgraph, Exhibits, Films and chas.Flipchas are series of chas or posters, flashed or displayed before a group as talk is being given.Park 23e pg: 864