LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

GA 23

P.G. DEGREE EXAMINATION – COMMON PAPER

THIRD SEMESTER – November 2008

    ZO 3925 – ENVIRONMENT AND HUMAN HEALTH

 

 

 

Date : 12-11-08                 Dept. No.                                        Max. : 100 Marks

Time : 9:00 – 12:00

SECTION A

Answer ALL the questions                                                                             (10×2= 20 Marks)

1. Expand the abbreviations: BCG and DPT.
2. What is Poliomyelitis? How is it caused?
3. What is a vector? Give an example.
4. What are the different shapes of bacteria?
5. Differentiate IDDM from NIDDM.
6. Distinguish amoebiasis from Hydatid cyst.
7. Differentiate inoculative from contaminative mode of infection.
8. Distinguish exotic from endangered species with examples.
9. What are the symptoms of cholera?
10. What is synergism?

SECTION B

Answer any FOUR of the following:                                                            (4x 10= 40 Marks)

11. Describe the life cycle of Taenia solium with diagrams.
12. Give an account of any four air borne infections of man.
13. Give an account of types of air pollutants.
14. Summarize the types of drugs to which man gets addicted.
15. Tabulate the Immunization schedule of India.
16. Explain briefly any four contact borne diseases of man.

SECTION C

Answer any TWO of the following:                                                               (2x 20= 40 Marks)

17. Write an essay on fat soluble and water soluble vitamins.
18. Give an account on gonadotropic hormones and their role in menstrual cycle.
19. Discuss various types of land pollutants. Add a note on biological magnification.
20. Write an essay on types of immunity with a flow chart and examples.

 

 

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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

DE 32

P.G. DEGREE EXAMINATION – COMMON PAPER

THIRD SEMESTER – APRIL 2008

    ZO 3925 – ENVIRONMENT AND HUMAN HEALTH

 

 

 

Date : 06/05/2008            Dept. No.                                        Max. : 100 Marks

Time : 9:00 – 12:00

SECTION A

Answer each in a few sentences:                                          (10 x 2 = 20 Marks)

1. Expand BCG and WIDAL.
2. What is Poliomyelitis? How is it caused?
3. What is a vector?  Give an example.
4. List down the different shapes of bacteria?
5. Differentiate IDDM from NIDDM.
6. Distinguish amoebiasis from Hydatid cyst.
7. What are Koplik’s spots?
8. Distinguish exotic from endangered species with examples.
9. Enumerate the symptoms of cholera?
10. What is Lock Jaw?

 

SECTION B

Answer any four of the following:                                        (4 x 10 = 40 Marks)

1. Describe the life cycle of Taenia solium with diagrams.
2. Give an account of any four air borne bacterial infections of man.
3. Give an account of effects of air pollutants.
4. Summarise the types of biodiversity.
5. Tabulate the immunization schedule in India and explain.
6. Describe the life cycle of Entamoeba histolytica with diagrams.

SECTION C

Answer any two of  the following:                                        (2 x 20 = 40 Marks)

1. Write an essay on fat soluble and water soluble vitamins.
2. Give an account on gonadotropic hormones and their role in menstrual cycle.
3. a. Classify types of pesticides as land pollutants.

1. Comment on simple and exophthalmic goitres.

1. Write an essay on drug addiction and related health hazards.

 

 

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                        LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034 P.G. DEGREE EXAMINATION – COMMON PAPER

AF 22

THIRD SEMESTER – NOV 2006

ZO 3925 – ENVIRONMENT AND HUMAN HEALTH

 

 

Date & Time : 08-11-2006/9.00-12.00   Dept. No.                                                       Max. : 100 Marks

 

 

PART A

Answer  each in a  few sentences:                                                    (10 x 2 = 20 Marks)

1. Expand the abbreviations: DPT, MMR.
2. What are the three aspects that govern a rare species.
3. What is a vector?  Give an example.
4. Define various modes of infection with examples.
5. Differentiate live vaccine from killed vaccine with examples.
6. What is measly pork?
7. Mention the common and scientific names of three cestode parasites.
8. Define: Habitat loss and fragmentation.
9. What are the symptoms of amoebiasis?
10. What is Whooping cough?

PART B

Answer any four of the following:                                                  (4 x 10 = 40 Marks)

1. Describe the life cycle of Ascaris  with diagrams.
2. Give an account of any four food and water borne diseases of man.
3. Give an account of effects of air pollutants.
4. Summarise the types of biodiversity and a note on Intellectual property rights.
5. Tabulate the Immunization schedule of India.
6. Explain briefly water soluble vitamins.
7. Describe the life cycle of Entamoeba histolytica with diagrams.

PART C

Answer any two of the following:                                                   (2 x 20 = 40 Marks)

 

1. Give an account on hormonal disorders related to thyroid and pancreas.
2. Discuss various types of  land pollutants. Add a note on biological  magnification.
3. Write an essay on drug addiction and their health hazards.
4. Write short notes on:  a. Vermiculture and its significance   b. Fat soluble vitamins

 

 

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