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What bad effects had tobacco on respirat...

What bad effects had tobacco on respiratory system?

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1. Smoker.s cough and Bronchites. Tobacco somke irritates the mucous membrane of throat and bronchi causing smother.s cough and bronchitis.
2. Emphysema. Tobacco somke may damage lung alveoli, so reducing the surface for gaseous exchange.
3. Pulmonary tuberculosis which may spread to others.
4. Passive smoking can cause lung cancers.
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BETTER CHOICE PUBLICATION-HUMAN HEALTH AND DISEASE-SHORT ANSWER TYPE QUESTIONS
  1. Name three bacterial diseases and mention their causative agents.

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  2. What are hallucinogens ? Name twohallucinogens.Write their sources.

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  3. What bad effects had tobacco on respiratory system?

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  4. How do humoral and cellmediated immune system differ from each other ?

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  5. Expand GALT and HIV.

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  6. Expand MALT and NACO.

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  7. Which body organ acts as a blood bank and why ?

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  8. Expand BALT and CMIS.

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  9. Name the pathogen of ringworm. List the symptoms of this disease.

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  10. Write differences between antibodies and interferons

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  11. Name the pathogen of Malaria. List the symptoms of this disease.

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  12. What are Interferons ? How these inhibit the multiplication of viruses...

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  13. Write various danger signals of Cancer.

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  14. Define cancer. Describe three types of cancer.Which are four danger si...

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  15. Write the harmful effects of ozone deplection.

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  16. What precautions would you observe while using Antibiotics? .

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  17. Alcohol is not stimulant. Justify the statement.

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  18. Differentiate between Innate and Acquired Immunity and give examples o...

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  19. Write difference between Active and Passive immunity.

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  20. What are opiate derivatives ? List two opiate derivatives and their so...

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