This looks like a compiled exam question bank for Immunology/Microbiology (PG/MD level, multiple colleges - JNM, CIMS, Jagdalpur, Kanker, Mahasamund, Ambikapur, Korba, Raigarh). It covers 9 distinct questions spanning several core immunology topics. Given the scope, here's the breakdown:
Topic Map
- ELISA - principle and applications (Q1, Q6 - repeated across colleges)
- Complement-related disorders (Q2) - deficiencies (C1-C9, MBL, regulatory proteins) and associated diseases
- Type II Hypersensitivity - acute hemolytic transfusion reaction (Q3) - ABO mismatch case: mechanism, diagnostic test (Coombs), immediate management
- Type I Hypersensitivity - seasonal allergic asthma (Q4) - pollen-triggered case: pathogenesis, mediators (IgE, mast cells, histamine, leukotrienes)
- Monoclonal antibodies (Q5) - production (hybridoma technique) and clinical applications
- Type I Hypersensitivity - general (Q7) - mechanism, phases, mediators, clinical examples
- DPT vaccine (Q8) - schedule, doses, route of administration (immunization schedule)
- Type I Hypersensitivity - food allergy (egg) (Q9) - mechanism + classification of hypersensitivity (Gell and Coombs) + clinical manifestations and management
Brief overview: This paper tests classical immunology - the four Gell-Coombs hypersensitivity types (with heavy emphasis on Type I and Type II via clinical vignettes), complement system pathology, two key lab/biotech techniques (ELISA, monoclonal antibodies), and one applied immunization topic (DPT). Several questions repeat across colleges (ELISA appears twice, Type I hypersensitivity appears three times in different forms), suggesting these are high-yield, frequently-tested areas.
Since writing full detailed answers for all 9 questions would be very long, tell me which one(s) you want me to answer in full detail first (with mechanisms, diagrams/images where useful, and citations from the textbooks).