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Microbiology Mcqs

Highest incidence of anemia in the tropics is due to______________?

  • (A)  Hook worm
  • (B)  Thread worm
  • (C)  Ascaris
  • (D)  Guinea worm
Submitted By :Ali Uppal


Thread worm is______________?

  • (A)  Enterobius
  • (B)  Ancylostoma
  • (C)  Ascaris
  • (D)  Necator
Submitted By :Ali Uppal


True about Toxaplasma gondi is, it is carried by_______________?

  • (A)  cats
  • (B)  Dogs
  • (C)  Rats
  • (D)  Cow
Submitted By :Ali Uppal


Sporozoites of plasmodium falciparum are shaped_______________?

  • (A)  Dot
  • (B)  Comma
  • (C)  Banana
  • (D)  Sickle
Submitted By :Ali Uppal


All are seen in a cysts of E. histolytica except_____________?

  • (A)  Glycogen mass
  • (B)  Chromatid bars
  • (C)  Eccentric nucleus
  • (D)  Refractile nucleus
Submitted By :Ali Uppal


All are true about Entamoeba histolytica except________________?

  • (A)  Cysts are 8 nucleated
  • (B)  Cysts are 4 nucleated
  • (C)  Trophozoites colonise in the colon
  • (D)  The chromatid bodies are stained by iodides
Submitted By :Ali Uppal


Causative organism of Kalahazar is_______________?

  • (A)  Plasmodium ovaie
  • (B)  Leishman donovani
  • (C)  Entamoeba histolytica
  • (D)  Toxoplasma
Submitted By :Ali Uppal


Black water fever is caused by______________?

  • (A)  Plasmodium vivax
  • (B)  Plasmodium falciparum
  • (C)  Leishmania donovani
  • (D)  Microfilaria
Submitted By :Ali Uppal


Lesions caused by Entameoba histolytica predominantly involve________________?

  • (A)  Caecum and large intestine
  • (B)  Duodenum
  • (C)  Stomach
  • (D)  Jejunum and Ileum
Submitted By :Ali Uppal


Normal ratio of CD4 (T4) : CD8 (T8) is_________________?

  • (A)  2:1
  • (B)  1:2
  • (C)  3:1
  • (D)  1:3
Submitted By :Ali Uppal