I can see the actual SCB/MKCG question paper format clearly now. The pattern is:
- 2 LAQs of 10 marks each (Section A & B) - multi-part questions like [2+3+5], [3+7], [4+6], [2+4+4] etc.
- Short notes 5×5=25
- One-liners 1×5=5
Now I can generate all probable LAQs in the exact SCB/MKCG style for all 12 Community Medicine chapters. Let me compile this comprehensively.
ALL PROBABLE LAQs - COMMUNITY MEDICINE
SCB Medical College & MKCG Medical College | 3rd Prof Part-I MBBS (Annual)
Pattern: 10 marks each | Multi-part format | Based on previous years 2020–2025
📌 EXAM PATTERN (from your question papers)
- Section A - 50 marks: Q1 (10), Q2 (10), Q3 Short notes 5×5=25, Q4 One-liners 1×5=5
- Section B - 50 marks: Q5 (10), Q6 (10), Q7 Short notes 5×5=25, Q8 One-liners 1×5=5
- LAQs are always multi-part: e.g. [3+7], [2+3+5], [2+2+6], [4+6], [5+5], [2+4+4]
CHAPTER 1 - CONCEPT OF HEALTH & DISEASE
LAQ 1.
Define Health. Describe the various dimensions of health. Explain the determinants of health with suitable examples.
[2+3+5=10]
LAQ 2.
What is disease? Describe the natural history of disease with a suitable diagram. Explain the levels of prevention at each stage with examples.
[2+4+4=10]
LAQ 3.
Define and explain the iceberg phenomenon of disease. What is the concept of "spectrum of disease"? Describe the web of causation model with an example.
[3+3+4=10]
LAQ 4.
What are health indicators? Describe the characteristics of a good health indicator. Explain PQLI (Physical Quality of Life Index) and HDI in detail.
[2+3+5=10]
LAQ 5.
Define primary, secondary, and tertiary prevention. Give two examples of each. Describe the role of health promotion in disease prevention.
[3+4+3=10]
LAQ 6.
What are the different concepts of health (biomedical, ecological, psychosocial, holistic)? Describe the WHO definition of health and its implications. What is Sustainable Development Goal (SDG) 3?
[4+4+2=10]
LAQ 7.
Define DALY (Disability Adjusted Life Year). Describe how it is calculated and its uses in measuring disease burden in India.
[2+5+3=10]
LAQ 8.
What are the different models of causation of disease? Describe the epidemiological triad in detail. Explain the concept of risk factors.
[2+5+3=10]
CHAPTER 2 - ENVIRONMENT
LAQ 1.
What are the different sources of air pollution? How is air pollution monitored? Write the health effects of air pollution on human beings.
[2+3+5=10] (Asked 2025)
LAQ 2.
Describe the methods of purification of water on a large scale. What are the standards for drinking water as per WHO/BIS? How is chlorination of water done?
[4+3+3=10]
LAQ 3.
What is sewage? Describe the methods of sewage disposal. Add a note on health hazards of improper sewage disposal.
[2+5+3=10]
LAQ 4.
Define noise pollution. Describe its sources, health effects, and preventive measures. What are the indices of thermal comfort?
[2+4+4=10]
LAQ 5.
Describe the health hazards of solid waste / refuse. Describe the biomedical waste management as per BMW rules with colour-coded segregation.
[3+7=10] (Colour coded segregation - Short note asked 2025)
LAQ 6.
What are halogens used in water treatment? Describe in detail the process of chlorination of water supply. How is residual chlorine tested?
[2+5+3=10]
LAQ 7.
Describe the health effects of poor housing. What are the criteria for a healthy home? Describe Comfort Zone and ventilation standards.
[4+3+3=10]
LAQ 8.
What is indoor air pollution? Describe its sources and health effects. Explain the role of radiation (ionizing and non-ionizing) as an environmental hazard.
[3+4+3=10]
LAQ 9.
What are the components of communication process? Describe the group methods of health education / communication.
[4+6=10] (Asked 2025)
LAQ 10.
Describe occupational diseases due to dust (Pneumoconiosis). Enumerate them with etiological agents. Describe the preventive measures for occupational diseases.
[2+2+6=10] (Asked 2025)
CHAPTER 3 - NUTRITION
LAQ 1.
Define Protein Energy Malnutrition (PEM). Describe the clinical features, diagnosis, complications, and management of Kwashiorkor.
[2+3+3+2=10]
LAQ 2.
Describe the etiology, clinical features, and management of Marasmus. How will you differentiate Marasmus from Kwashiorkor?
[3+4+3=10]
LAQ 3.
What are the early warning signs of Vitamin A deficiency? Describe the clinical features and the Vitamin A prophylaxis programme in India.
[3+3+4=10]
LAQ 4.
Describe Iodine Deficiency Disorders (IDD) - causes, clinical manifestations (Goitre, Cretinism, etc.), and the National Iodine Deficiency Disorders Control Programme (NIDDCP).
[2+4+4=10]
LAQ 5.
Define Iron Deficiency Anaemia. Describe its epidemiology, clinical features, and the National Anaemia Control Programme in India.
[2+3+5=10]
LAQ 6.
Describe the methods of nutritional assessment used in a community survey. What are the uses of ICDS in combating malnutrition?
[5+5=10]
LAQ 7.
What is "My Food Plate"? Explain its components and describe its importance in balanced diet. Add a note on Recommended Dietary Allowances (RDA).
[3+4+3=10] (My Food Plate asked 2025)
LAQ 8.
Describe the role of the Mid-Day Meal Program and ICDS in combating malnutrition in India. What is the National Nutrition Mission (POSHAN Abhiyan)?
[4+3+3=10]
LAQ 9.
What is food adulteration? Describe the common adulterants and their health effects. What are the provisions under the Food Safety and Standards Act (FSSAI)?
[2+4+4=10]
LAQ 10.
Describe the dietary requirements during pregnancy and lactation. What is food fortification and give examples of fortified foods used in India?
[5+5=10] (Food fortification - Short note seen in notes)
LAQ 11.
Describe the GOBI-FFF campaign. What is its significance in reducing child mortality and malnutrition in developing countries?
[4+6=10] (GOBI-FFF asked 2025)
CHAPTER 4 - EPIDEMIOLOGY
LAQ 1.
Define Epidemiology. Describe the various types of epidemiological studies. Compare cohort study and case-control study.
[2+4+4=10]
LAQ 2.
What is a Randomized Controlled Trial (RCT)? Describe its steps. Justify "Randomization is the heart of a clinical trial."
[2+5+3=10] (Randomization - Short note asked 2025)
LAQ 3.
Describe the measures of mortality used in community health (CDR, IMR, MMR, NMR, etc.). What are the characteristics of a good indicator? What are the key components of a death certificate?
[5+2+3=10] (Asked 2025)
LAQ 4.
Define sensitivity and specificity of a screening test. Explain predictive values. How does disease prevalence affect the positive predictive value?
[3+4+3=10]
LAQ 5.
What is surveillance in epidemiology? Describe its components and types. Explain Sentinel Surveillance in detail.
[2+5+3=10] (Sentinel Surveillance asked 2025)
LAQ 6.
Define epidemic. Describe the steps in investigation of an epidemic/outbreak in a community.
[2+8=10]
LAQ 7.
What is attributable risk? How is it calculated? Describe the concept of odds ratio and relative risk with examples.
[3+4+3=10] (Attributable Risk asked 2025)
LAQ 8.
Describe the Bradford Hill criteria of causation. How do you establish a causal association in epidemiology?
[5+5=10]
LAQ 9.
Define bias. Describe the various types of bias in epidemiological studies and methods to control them.
[2+8=10]
LAQ 10.
What is herd immunity? Describe its importance in eradication of communicable diseases. How is the Ro (Basic Reproduction Number) related to herd immunity?
[3+4+3=10]
LAQ 11.
What are the components of the communication process? Describe the group methods of health communication/education.
[4+6=10] (Asked 2025)
LAQ 12.
Define vital statistics. What are vital events? Describe the sources of health data and their importance. What is the Vital Events Registration System in India?
[2+3+5=10] (Vital Events asked as Short note 2025)
CHAPTER 5 - SCREENING
LAQ 1.
Define screening. Describe the Wilson and Jungner criteria for a good screening test and for a disease suitable for screening.
[2+4+4=10]
LAQ 2.
What are the early warning signs of cancer (CAUTION)? Discuss the role of screening and vaccination in the prevention of cervical cancer.
[3+7=10] (Asked verbatim 2025)
LAQ 3.
Define sensitivity and specificity. Explain with a 2×2 table. Describe the effect of cutting the cut-off point on sensitivity and specificity.
[2+4+4=10]
LAQ 4.
What is multiphasic screening? Describe its components, advantages, and limitations. Give examples of diseases suitable for mass screening.
[3+4+3=10]
LAQ 5.
What are the different types of screening? Describe screening for breast cancer - methods and national programs in India.
[3+7=10]
LAQ 6.
Define Positive Predictive Value (PPV) and Negative Predictive Value (NPV). Explain how disease prevalence in the community affects PPV with examples.
[4+6=10]
CHAPTER 6 - COMMUNICABLE DISEASES
LAQ 1.
Describe the epidemiology, clinical features, and control of Tuberculosis in India. Describe the RNTCP/NTEP - treatment regimens and DOTS strategy.
[3+3+4=10] (RNTCP/MDR-TB Short note asked 2025)
LAQ 2.
Describe the epidemiology, prevention, and control of Malaria in India. What is the National Vector Borne Disease Control Programme (NVBDCP)?
[4+3+3=10]
LAQ 3.
Describe the epidemiology, clinical features, postmortem findings, and control of Cholera. How is an outbreak of cholera investigated?
[3+3+2+2=10]
LAQ 4.
What is HIV/AIDS? Describe its epidemiology in India, modes of transmission, and the National AIDS Control Programme (NACP) Phase V goals and targets.
[2+4+4=10] (NACP Phase V Goals asked 2025)
LAQ 5.
Describe the epidemiology of Poliomyelitis and the Pulse Polio Programme in India. What is the current status of Polio eradication?
[4+4+2=10]
LAQ 6.
Describe the Universal Immunization Programme (UIP) of India - vaccines included, immunization schedule, cold chain maintenance.
[3+4+3=10] (Cold Chain asked 2025)
LAQ 7.
Describe the epidemiology and control of Dengue fever in India. What is the role of vector control in its prevention?
[5+5=10]
LAQ 8.
Describe the epidemiology, clinical features, and control of Leprosy in India. What is the National Leprosy Eradication Programme (NLEP)?
[3+3+4=10]
LAQ 9.
Describe the epidemiology and control of Hepatitis B in India. What is the role of vaccination?
[5+5=10]
LAQ 10.
What is a zoonosis? Enumerate important zoonoses in India. Describe the epidemiology and control of Rabies.
[2+2+6=10]
LAQ 11.
Describe the epidemiology and control of Filariasis/Lymphatic filariasis in India. What is the National Programme for Elimination of Lymphatic Filariasis?
[5+5=10]
LAQ 12.
What is the chain of infection? Describe the measures to break the chain at each link with examples.
[3+7=10]
CHAPTER 7 - NON-COMMUNICABLE DISEASES
LAQ 1.
Define NCD. Describe the epidemiology, risk factors, and prevention of Cardiovascular Diseases (CVD) in India. Write about NPCDCS.
[2+4+4=10]
LAQ 2.
What are the early warning signs of cancer (CAUTION)? Discuss the role of screening and vaccination in the prevention of cervical cancer.
[3+7=10] (Asked 2025 - Community Medicine II)
LAQ 3.
Describe the epidemiology of Diabetes Mellitus in India. Describe the risk factors, diagnosis criteria, and prevention strategies.
[2+4+4=10]
LAQ 4.
Define hypertension. Describe its epidemiology, risk factors, classification (JNC criteria), and prevention in India.
[2+3+5=10]
LAQ 5.
What is the National Programme for Prevention and Control of Cancer, Diabetes, CVD, and Stroke (NPCDCS)? Describe its objectives, strategies, and components.
[3+7=10]
LAQ 6.
Describe the epidemiology and prevention of mental health disorders in India. What is the National Mental Health Programme (NMHP)? Write about the Mental Healthcare Act, 2017.
[3+4+3=10] (Mental Healthcare Act 2017 asked 2025)
LAQ 7.
What is blindness? Describe the causes of blindness in India and the National Programme for Control of Blindness (NPCB). What is Vitamin A deficiency blindness?
[2+4+4=10]
LAQ 8.
What is obesity? Describe BMI, waist circumference criteria. Discuss the epidemiology and prevention of obesity-related diseases.
[2+4+4=10]
LAQ 9.
Describe road traffic accidents (RTAs) as a public health problem in India. Enumerate the risk factors and preventive measures.
[3+3+4=10]
LAQ 10.
Write about tobacco use as a risk factor for NCDs in India. Describe the National Tobacco Control Programme (NTCP) and COTPA Act.
[3+3+4=10]
CHAPTER 8 - HEALTH CARE OF COMMUNITY
LAQ 1.
What is Primary Health Care? Describe the Declaration of Alma Ata 1978 - its principles and significance. Name one principle of PHC.
[2+5+3=10] (One principle of PHC - One-liner asked 2025)
LAQ 2.
Describe the functions, infrastructure, and staffing of a Primary Health Centre (PHC). What is the role of the Medical Officer at PHC?
[4+4+2=10]
LAQ 3.
What is a Sub-Centre? Describe its catchment area, infrastructure, and the role of ANM/MPHW (Female) at the Sub-Centre.
[2+4+4=10] (Responsibilities of MPHW Female asked 2025)
LAQ 4.
Describe the Community Health Centre (CHC) / First Referral Unit (FRU) - infrastructure, staffing, and services (SNCU, OT, Blood bank). What is the IPHS norm for a CHC?
[3+4+3=10] (First Referral Unit asked 2025)
LAQ 5.
What is ASHA? Describe her selection criteria, training, role/functions, and incentive structure under NHM.
[2+2+6=10]
LAQ 6.
Define neonatal mortality rate. Describe the different newborn care facilities at different levels of health facility (NBCC, NBSU, SNCU, NRC) recommended by the Government of India for reduction of neonatal mortality. Write about responsibilities of ASHA for home-based newborn care.
[2+4+4=10] (Asked verbatim 2025)
LAQ 7.
Describe the National Rural Health Mission (NRHM) / National Health Mission (NHM) - objectives, components (ASHA, Village Health & Nutrition Days, Rogi Kalyan Samiti), and achievements.
[3+5+2=10]
LAQ 8.
Describe the Ayushman Bharat Scheme - two components (Health and Wellness Centres and PM-JAY). What are the benefits and eligibility criteria?
[4+4+2=10]
LAQ 9.
What is the Janani Suraksha Yojana (JSY)? Describe its objectives, beneficiaries, and incentive structure. Add a note on JSSK.
[3+4+3=10]
LAQ 10.
Describe the organizational structure of the health delivery system in India from village level to national level.
[10]
CHAPTER 9 - DISASTER MANAGEMENT
LAQ 1.
What do you mean by "Disaster"? What are the common causes of disaster? As a PHC Medical Officer of a cyclone-prone area, how will you proceed for preparedness to tackle the impending disaster?
[2+3+5=10] (Asked verbatim 2025)
LAQ 2.
Define disaster. Classify disasters. Describe the phases of disaster management (mitigation, preparedness, response, recovery) with examples.
[2+3+5=10]
LAQ 3.
What is a Mass Casualty Incident (MCI)? Describe the START triage system. What are the colour codes in triage?
[2+5+3=10]
LAQ 4.
Describe the role of the medical team / first responder in disaster response. What is the Incident Command System (ICS)?
[5+5=10]
LAQ 5.
Describe the health consequences of natural disasters (floods, earthquakes, cyclones). How does the National Disaster Management Authority (NDMA) function?
[5+5=10]
LAQ 6.
What is the Sendai Framework for Disaster Risk Reduction 2015–2030? Describe its four priorities. What is the role of community in disaster preparedness?
[4+4+2=10]
LAQ 7.
Describe the biomedical waste management rules. What is colour-coded segregation of biomedical waste? Name the method of disposal of biomedical waste by burning.
[4+4+2=10] (Colour coded segregation asked 2025; Incineration = one-liner)
CHAPTER 10 - DEMOGRAPHY & FAMILY PLANNING
LAQ 1.
A 25-year-old mother with a single child aged 2 years has come to the OPD for family planning advice. Discuss different methods of contraception that can be offered to her with merits and demerits.
[5+5=10] (Asked verbatim 2025)
LAQ 2.
Describe the demographic transition (demographic cycle) with its stages. What is the current demographic status of India?
[5+5=10]
LAQ 3.
Define and differentiate crude birth rate, crude death rate, total fertility rate, and natural growth rate. Describe the population problem of India.
[4+6=10]
LAQ 4.
Describe the IUCD (Copper-T/Multiload) - types, mechanism of action, insertion procedure, advantages, disadvantages, and contraindications.
[2+2+2+2+2=10]
LAQ 5.
What are oral contraceptive pills? Describe their types, mechanism of action, advantages, and contraindications. Describe the Emergency Contraceptive Pill.
[2+4+4=10]
LAQ 6.
Describe male (vasectomy) and female (tubectomy/laparoscopic sterilization) sterilization procedures. What are the legal provisions and complications?
[4+4+2=10]
LAQ 7.
Define Infant Mortality Rate (IMR). Describe the determinants of IMR and the national programs to reduce it. What is the current IMR of India?
[2+4+4=10]
LAQ 8.
Define Maternal Mortality Ratio (MMR). Describe the causes of maternal mortality and the national programs to reduce maternal deaths in India (JSY, PMSMA, LaQshya).
[2+3+5=10]
LAQ 9.
Describe the Reproductive and Child Health (RCH) Programme - components, objectives, and impact. What is the PCPNDT Act and its significance?
[5+5=10] (PCPNDT - Foetal death - noted in short notes)
LAQ 10.
What is a population pyramid? Describe the types and interpretation. Explain the sex ratio and its significance. What was the sex ratio in Census 2011?
[3+4+3=10] (Sex ratio - one-liner asked 2025)
CHAPTER 11 - NATIONAL HEALTH PROGRAMS
LAQ 1.
Describe the Revised National Tuberculosis Control Programme (RNTCP) / National TB Elimination Programme (NTEP) - DOTS strategy, treatment regimen, and NSP targets.
[3+4+3=10]
LAQ 2.
What is the NACP Phase V? Describe its goals, strategies, and target population. Write about prevention of Parent-to-Child Transmission (PPTCT).
[3+4+3=10] (NACP Phase V Goals asked 2025)
LAQ 3.
Describe the Universal Immunization Programme (UIP) - vaccines, schedule, cold chain, and the role of ASHA/ANM.
[3+3+4=10]
LAQ 4.
Describe the ICDS (Integrated Child Development Services) - objectives, beneficiaries, services (6 services), role of Anganwadi Worker.
[2+3+5=10] (ICDS asked as Short note 2025)
LAQ 5.
Describe the Janani Suraksha Yojana (JSY) and Pradhan Mantri Surakshit Matritva Abhiyan (PMSMA). What are their objectives and cash incentives?
[5+5=10]
LAQ 6.
What is Nikshay Poshan Yojana? Describe its objectives, beneficiaries, and cash benefits for TB patients. Add a note on Pradhan Mantri TB Mukt Bharat Abhiyan.
[3+4+3=10] (Nikshay Poshan Yojana asked 2025)
LAQ 7.
Describe the Rashtriya Bal Swasthya Karyakram (RBSK) - objectives, the 4 Ds, target population, and mobile health teams.
[2+4+4=10]
LAQ 8.
What is the National Programme for Control of Blindness (NPCB)? Describe its objectives, strategies, and achievements. What is VISION 2020?
[2+5+3=10]
LAQ 9.
Describe the Swachh Bharat Mission - components (rural and urban), objectives, and its health significance. What is ODF (Open Defecation Free)?
[3+4+3=10]
LAQ 10.
Describe the Ayushman Bharat - Pradhan Mantri Jan Arogya Yojana (PMJAY) / National Health Protection Scheme - eligibility, benefits, and implementation.
[3+4+3=10]
LAQ 11.
Describe the National Vector Borne Disease Control Programme (NVBDCP) - diseases covered, strategies for Malaria, Dengue, Filariasis, Kala-azar.
[2+8=10]
LAQ 12.
What is the National Mental Health Programme (NMHP)? Describe its components and the Mental Healthcare Act 2017.
[5+5=10] (Mental Healthcare Act 2017 asked 2025)
CHAPTER 12 - HEALTH PLANNING & MANAGEMENT
LAQ 1.
Define health planning. Describe the steps in health planning / the planning cycle. What are the levels of health planning in India?
[2+5+3=10]
LAQ 2.
What is the National Health Policy 2017? Describe its vision, goals, targets, and guiding principles. How does it differ from NHP 2002?
[2+5+3=10]
LAQ 3.
Describe the Bhore Committee (1946), Mudaliar Committee (1962), and Shrivastav Committee (1975) - their major recommendations and contribution to health planning.
[3+3+4=10]
LAQ 4.
What is management? Describe the functions of management (POSDCORB / POMC). Describe the "FIFO" principle of inventory management.
[2+5+3=10] (FIFO principle of inventory management asked 2025)
LAQ 5.
What is Health Management Information System (HMIS)? Describe its components and uses. What is the difference between data and information?
[2+5+3=10] (What is data - one-liner asked 2025)
LAQ 6.
Describe the district level health management - key officials, District Health Society, and the role of CMHO/CDMO.
[3+4+3=10]
LAQ 7.
What is community participation? Describe the role of Panchayati Raj Institutions (PRIs) in decentralized health planning and management. What is a Village Health Sanitation and Nutrition Committee (VHSNC)?
[3+4+3=10]
LAQ 8.
Describe Programme Evaluation - types (formative, summative), methods, and importance in national health programmes. What are the tools used?
[3+4+3=10]
LAQ 9.
What are the Sustainable Development Goals (SDGs)? How many SDGs are there? Which SDG is related to health? Describe SDG 3 targets relevant to India.
[2+2+6=10] (SDGs - one-liner asked 2025)
LAQ 10.
What is the Health and Wellness Centre (HWC) under Ayushman Bharat? Describe its services, human resource, and significance in achieving Universal Health Coverage (UHC).
[2+4+4=10]
⭐ TOP 20 HIGHEST PROBABILITY LAQs (Most Likely to Come)
Based on the 2025 paper and recurring patterns at SCB/MKCG:
| Priority | Chapter | Topic |
|---|
| ★★★ | Ch 6 | TB/RNTCP-NTEP + DOTS |
| ★★★ | Ch 10 | Family planning methods (contraception) |
| ★★★ | Ch 8 | ASHA / ANM / Neonatal mortality |
| ★★★ | Ch 5/7 | Cancer screening / Cervical cancer |
| ★★★ | Ch 4 | Cohort vs Case-control / RCT |
| ★★★ | Ch 9 | Disaster management + PHC MO role |
| ★★★ | Ch 11 | NACP Phase V / UIP cold chain |
| ★★★ | Ch 2 | Air pollution sources, effects, control |
| ★★★ | Ch 3 | PEM - Kwashiorkor / My Food Plate |
| ★★★ | Ch 12 | Health planning + NHP 2017 |
| ★★ | Ch 1 | Natural history of disease + Levels of prevention |
| ★★ | Ch 4 | Sensitivity / Specificity / Predictive value |
| ★★ | Ch 8 | PHC / Alma Ata declaration |
| ★★ | Ch 10 | Demographic transition / IMR / MMR |
| ★★ | Ch 7 | NPCDCS / CVD epidemiology |
| ★★ | Ch 6 | HIV/AIDS + NACP |
| ★★ | Ch 2 | Occupational diseases / Pneumoconiosis |
| ★★ | Ch 3 | Vitamin A deficiency / IDD |
| ★★ | Ch 11 | Nikshay Poshan / RBSK |
| ★★ | Ch 12 | FIFO / HMIS / Management functions |
📝 HOW TO WRITE A 10-MARK LAQ (SCB/MKCG Style)
- Definition - 1-2 lines (gets 2 marks)
- Classification/Types - table or list (2 marks)
- Main content - describe in detail with headings (4-5 marks)
- Diagram/Table/Flow chart where applicable (1 mark)
- Conclusion / India-specific data - current statistics (1 mark)
Always use Park's Textbook of Preventive & Social Medicine as your primary reference. Keep answers structured with clear sub-headings. Include relevant national programme data and recent statistics.