Demonstration by preceptor taking a history from a patient with chest pain, cough and fever, hemopytsis, etc. and performing appropriate physical examination. Observation of a student (s) taking history from a patient with chest pain, cough and fever, hemoptysis, etc. and performing appropriate physical examination. Discussion: regarding chest pain, cough and fever, hemoptysis, etc., etiology, differential diagnosis, investigations, etc. (Examples: chest pain, cough and fever, wheezing, hemoptysis)