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Background: Objective of the study was to identify whether there is any benefit of integrating dry lab/computer assisted lab (CAL) tool with conventional teaching/wet lab in experimental part of pharmacology.Methods: A questionnaire based study was conducted among 158 second year medical undergraduates in the department of pharmacology. The questionnaire was distributed among students with proper prior instructions in practical class. Students willing to participate in the study were included.Results: Total 94.9% were in the favour of replacing conventional teaching with CAL lab learning, 74.7% felt conventional lab to be more complex, 92.4% has the opinion of CAL lab result has less error along with that majority student felt it to be less time consuming, need lesser assistance and enhance learning. 67% student also felt real experimentation can’t be learned by CAL tool and 83.5% have their thought that CAL lab can never help them in exercising real experiment.Conclusions: Although there is no substitution of conventional teaching methods, in this new era of information and technology CAL lab can be the saviour to students in making better understanding and enhancing the performance without help of experimental animals.

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Background: Leprosy or Hansen's disease is a slowly progressive infection caused by mycobacterium Lepra. It has been reported from Bihar that false positive diagnosis is a major issue and decline in false positive diagnosis is not statistically significant. Present study has been designed primarily to study the clinical presentation and microbiological profile of patients presenting with symptoms of Hansen disease and secondarily to know the smear positivity of patients with clinical manifestation of leprosy. Materials and Methods: After enrolment of patients a detail clinical examination was done and demographic information of patient was recorded on predesigned Performa. After taking consent from enrolled patients slit skin smear was obtained as pre standard protocol. Results: All patients below 20 years of age were slit smear staining smear negative for AFB. In our study 55(38.19%) patients with clinical manifestation were from 31 to 50 years of age among them 18(30 % of total AFB positive) was AFB positive. Among 30 patients with 16 (53.34%) patients have bacteriological index 6+ and 8 patients have bacteriological index 1+. Discussion and Conclusion: From present study we can conclude that there was male predominance and in most of the patients who were smear staining positive have bacteriological index more than 6+. Most common age group presented with clinical symptom and AFB positive were in 3 rd and 4 th decade of life. Hypopigmented macules were common presentation and AFB positive was most frequent in them.