Cancer, HIV And AIDS Test

Cancer, HIV And AIDS

This is online test 02 for CBSE class 12 Biology Human Health and Disease (Cancer, HIV and AIDS).. There are 10 questions in this test with each question having around four answer choices.

Questions & Answers

1
ELISA is
  • A
    None of the above
  • B
    Enzyme linked immuno-sorbent assay
    Correct
  • C
    Enzyme linked inductive assay
  • D
    Enzyme linked ions assay
2
In which of the following situation infection of AIDS does not occur?
  • A
    Utilization of clothes used by AIDS patient
    Correct
  • B
    Breast feeding to children by AIDS infected mother
  • C
    Foetus of AIDS infected mother
  • D
    Utilization of syringe used by AIDS patient
3
Development of vaccine is difficult for AIDS because HIV gene
  • A
    Undergoes reverse transcriptase
  • B
    Undergoes mutation at rapid
    Correct
  • C
    Integrates into large number of host genes
  • D
    Integrates its genome into that of helper T cells
4
Identify the Hepatitis virus, which cannot survive independently and it requires another hepatitis virus for its multiplication
  • A
    Hepatitis ‘C’ virus
  • B
    Hepatitis ‘D’ virus
    Correct
  • C
    Hepatitis ‘A virus
  • D
    Hepatitis ‘B virus
5
Which of the following is laboratory test for diagnosis of cancer?
  • A
    Barium test
  • B
    PSA
    Correct
  • C
    Pap smear
  • D
    Mammography
6
Electron beam therapy is a kind of radiation therapy to treat :
  • A
    Gall bladder stones by breaking them
  • B
    Kidney stones
  • C
    Enlarged prostate gland
  • D
    Certain types of cancer
    Correct
7
AIDS spread due to
  • A
    Infected needles and syringes
  • B
    Homosexuality
  • C
    All of them
    Correct
  • D
    Immoral way of life
8
AIDS testing on normal individuals is done by
  • A
    Separation by virus
  • B
    Identification of antigen-toxin
  • C
    Reduction in immunity of the individuals
  • D
    Identification of antibodies
    Correct
9
AZT is used in the treatment of
  • A
    Malaria
  • B
    Blood cancer
  • C
    AIDS
    Correct
  • D
    Kala azar
10
Transformation of normal cells into cancerous neoplastic cells may be induced by chemical, physical or biological agents called
  • A
    Retrovirus agents
  • B
    cancer agents
  • C
    Megacinogen
  • D
    Carcinogens
    Correct