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 Multiple Choice QuestionsMultiple Choice Questions

1.

Peyer's patches produce

  • mucus

  • trypsin

  • lymphocytes

  • enterokinase


2.

Match column1 and column2 and select the correct options from codes given below.

      Column1        Column2

A. Pigments          1) Abrin, ricin

B. Toxin                2) Concanavalin A

C. Alkaloid            3) Carotenoids A

D. Lectins             4) Morphine, codeine

  • A-(4), B-(3), c-(1), D-(2)

  • A-(2), B-(4), c-(1), D-(3)

  • A-(3), B-(1), c-(4), D-(2)

  • A-(1), B-(2), c-(3), D-(4)


3.

Which of the following statements is correct ?
1. Common cold- Droplet Infection.
2. Typhoid - Contaminated food & water.
3. AIDS- Shaking hands.
4. Ringworm - Using infected towels.

  • 1 and 2

  • 3 and 4

  • 1 and 3

  • 1,2 and 4


4.

Asthma may be attributed to

  • allergic reaction of the mast cells in the lungs

  • inflammation of the trachea

  • accumulation of fluid in the lungs

  • accumulation of fluid in the lungs

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5.

In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to

  • graft rejection

  • auto-immune disease

  • active immunity

  • active immunity

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6.

Name the chronic respiratory disorder caused by cigarette smoking

  • asthma

  • respiratoty disease

  • respiratory alkalosis

  • respiratory alkalosis

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7.

Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain

  • harvested antibodies

  • gamma globulin

  • attenuated pathogens

  • attenuated pathogens

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8.

Infection of Ascaris usually occurs by

  • drinking water containing egg of Ascaris

  • eating imperfectly cooked port

  • tse -tse fly

  • tse -tse fly

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9.

Which of the following immunoglobulins does constitute the largest percentage in human milk?

  • lgD

  • lgM

  • lgA

  • lgA

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10.

Which one of the following fungi contains hallucinogens?

  • Morchella esculenta

  • Amanita muscaria

  • Neurospora sp.

  • Neurospora sp.

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