Occupational Health Hazards & Worksite Ergonomics — MDC LICENSE Viva & Clinical Scenarios (Maternal and Child Health Programmes)

Exam-style occupational health hazards & worksite ergonomics viva scenarios with examiner probes and model answers for Community Health and Public Health…

Scenarios covered

• SCENARIO 1: A 42-year-old male mechanic who has worked in a battery recycling and radiator repair workshop for 16 years presents to the district hospital with a 4-month history of colicky abdominal pain, severe constipation, bilateral wrist weakness, memory loss, and generalized fatigue. Physical examination reveals a bluish-purple pigmentation along the gingival margins, bilateral extensor wrist drop, and mild cognitive slowing. Blood pressure is 165/105 mmHg. Outline your step-by-step diagnostic strategy, clinical toxicology management, and the occupational health inspection you will conduct at his work
• SCENARIO 2: You are contracted as the Occupational Health Physician for a newly established industrial textile and garment factory employing 800 workers. The factory involves high-speed spinning, weaving, chemical dyeing, and manual fabric cutting. Develop an Occupational Health and Safety (OHS) management manual for this facility. Your submission must delineate the specific physical, chemical, and ergonomic hazards across each department, the baseline and periodic medical surveillance schedules, and the specific engineering and administrative controls required.
• SCENARIO 3: A 28-year-old female house officer sustains a deep percutaneous puncture wound to her right index finger while performing an emergency episiotomy on an unbooked parturient whose rapid HIV antibody test is positive and whose Hepatitis B surface antigen (HBsAg) status is unknown. The house officer has not received a Hepatitis B vaccine booster since medical school entry five years ago (baseline anti-HBs titer unknown). Outline the immediate first aid, the exact post-exposure prophylaxis protocol for HIV and Hepatitis B, the laboratory testing schedule, and the documentation required under hospit
• SCENARIO 4: During an ergonomics audit of a municipal administrative center, you observe that over 60% of data entry operators and registry clerks report chronic low back pain, neck stiffness, and paresthesias in the thumb, index, and middle fingers. Provide a detailed analysis of the biomechanical and ergonomic risk factors present in this office environment, explain the clinical diagnostic tests you will perform during physical screening, and formulate workplace modification recommendations structured around ergonomic principles.