KNRUHS MBBS Community Medicine November 2025 (MB2019124 Regular)

MB2019124Kaloji Narayana Rao University of Health Sciences · Community Medicine · 2025 · November · Regular

Questions (25)

1.What should be the corrected effective temperature for considering the environment to be comfortable and cool a) < 20℃ b) 20 - 25℃ c) 25 - 27℃ d) 27 - 28℃
1 Mark
2.The air velocity is measured by an instrument called a) Hygrometer b) Psychrometer c) Kata thermometer d) Anemometer
1 Mark
3.The depth of water seal in a sanitary latrine is a) 2 cm b) 3 cm c) 4 cm d) 5 cm
1 Mark
4.The sewage is said to be strong if BOD (Biochemical Oxygen Demand) is more than a) 100mg/L b) 200mg/L c) 300mg/L d) 400mg/L
1 Mark
5.The doors and windows combined should have ______________ the floor area. a) 6/5th b) 2/5th c) 3/5th d) 4/5th
1 Mark
6.Flight range for AEDES mosquito is ________ a) Less than 10 metres b) Less than 100 metres c) 500 metres d) 11 Km
1 Mark
7.________________ is an insecticide that is obtained from flowers of Chrysanthemum cinerariafolium. a) Propoxur b) Malathion c) Pyrethrum d) Paris green
1 Mark
8.Organophosphorous insecticides are all except__________________ a) Diazinon b) Parathion c) Chlorpyrifos d) DDT
1 Mark
9.Egg contains all the fat soluble and water soluble vitamins in appreciable amounts except a) Vitamin B1 b) Vitamin C c) Vitamin A d) Vitamin B complex
1 Mark
10.Salt intake should be reduced to an average of not more than ________ gms per day. a) 2 gms/day b) 3gms/day c) 5 gms/day d) 7.5 gms/day
1 Mark
11.Tuberculosis- epidemiology problem statement, newer treatment schedules.
15 Marks
12.Describe the progression of Ocular Disorders due to Vitamin A Deficiency. List the methods to prevent Vitamin A Deficiency.
15 Marks
13.Koch’s Postulates.
6 Marks
14.Growth monitoring in children.
6 Marks
15.Describe five characteristics of a good indicator of Health. What is Human Development Index?
6 Marks
16.Describe a Standard Normal Curve.
6 Marks
17.Role of a family in Health and Disease.
6 Marks
18.Methods of a household purification of water.
6 Marks
19.John snow.
6 Marks
20.Sickness Absenteeism.
3 Marks
21.Eradication, elimination.
3 Marks
22.Net Protein Utilization.
3 Marks
23.Three indications for use of Immunoglobulins disease prevention.
3 Marks
24.Management of sharps as a Health care waste product.
3 Marks
25.Three environmental problems due to Urbanization.
3 Marks

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