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Paper I — 2023 January (Supplementary) (2019 Scheme) — Q8

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Paper I
2023 January (Supplementary) (2019 Scheme) · 100 marks · 180 min

Question

List four parasitic infections especially seen in immunocompromised patients.

Q84 marksShort Answers

Answer

Four parasitic infections especially seen in immunocompromised patients (opportunistic parasitic infections):

  1. Cryptosporidium parvum — chronic, severe watery diarrhoea in advanced AIDS.
  2. Toxoplasma gondii — reactivation causes toxoplasma encephalitis, an AIDS-defining infection.
  3. Isospora (Cystoisospora) belli — chronic diarrhoea in AIDS patients.
  4. Strongyloides stercoralis — hyperinfection/disseminated strongyloidiasis in immunosuppressed patients (particularly on corticosteroids or with HTLV-1 co-infection), due to its unique autoinfective life cycle.

(Other valid example: Leishmania donovani — atypical/severe presentation in HIV co-infection; Microsporidia.)

  1. 1General Parasitology

Other Years Asked

  1. 1A 21-year-old female presented with recurrent episodes of seizures, headache and vomiting and vertigo. MRI of the brain showed multiple ring enhancing lesions in the brain parenchyma. The causative agent was thought to be a cestode. (2022 February (2019 Scheme)Essay · 15 marks
  2. 2Enumerate the methods of moist heat sterilization. Write briefly on the principle, application and sterilization control of laboratory autoclave. (3+1+2 +2)4. Write the pathogenesis, clinical features and laboratory diagnosis of Hydatid disease2024 March (Supplementary) (2019 Scheme)Short Essay · 10 marks
  3. 3A 22-year-old male came to the Medicine OPD with complaints of increased frequency of loose stools with blood and mucus since 2 days. (2024 June (Supplementary) (2019 Scheme)Essay · 9 marks
  4. 4Quantitative buffy coat examination– principle, applications, advantages and Disadvantages. (3+1+2+2)2023 January (Supplementary) (2019 Scheme)Short Essay · 8 marks
  5. 5How is Toxoplasma gondii transmitted. Add a note on the laboratory diagnosis of congenital Toxoplasma infection.2024 December (Supplementary) (2019 Scheme)Short Answer · 4 marks
  6. 6Define intermediate host. Give two examples2021 December (Supplementary) (2010 Scheme)Short Note · 2 marks
  7. 7Eggs of nematodes2015 September (Supplementary) (2010 Scheme)Short Note · 2 marks
  8. 8Intermediate and definitive host for toxoplasma gondii.2014 March (2010 Scheme)Short Note · 2 marks
  9. 9Microfilaria2024 August (Supplementary) (2010 Scheme)Short Note · 2 marks
  10. 10Mycetism2015 February (2010 Scheme)Short Note · 2 marks
  11. 11The Term 'L-D Body' is expanded as Leishmania-Donovani Body (L-D Body)2023 July (Supplementary) (2010 Scheme)Short Note · 2 marks
  12. 12Enumerate four agents causing zoonotic infection2024 August (Supplementary) (2010 Scheme)Short Note · 2 marks
  13. 13Cyst of entamoeba histolytica2023 July (Supplementary) (2010 Scheme)Short Note · 2 marks
  14. 14Tissue nematodes2017 February (2010 Scheme)Short Note · 2 marks
  15. 15Draw the diagram of enterobius vermicularis egg with labelling2020 February (Supplementary) (2010 Scheme)Short Note · 2 marks
  16. 16Define intermediate host with an example.2022 October (Supplementary) (2010 Scheme)Short Note · 2 marks
  17. 17Visceral larva migrans2021 December (Supplementary) (2010 Scheme)Short Note · 2 marks
  18. 18DEC provocation test2025 August (Supplementary) (2010 Scheme)Short Note · 2 marks
  19. 19Halophilic vibrios2015 September (Supplementary) (2010 Scheme)Short Note · 2 marks
  20. 20Intestinal flagellates2015 September (Supplementary) (2010 Scheme)Short Note · 2 marks
  21. 21Name four intestinal nematodes2020 February (Supplementary) (2010 Scheme)Short Note · 2 marks
  22. 22Non-bile stained eggs2016 October (Supplementary) (2010 Scheme)Short Note · 2 marks
  23. 23Opportunistic parasitic infection2017 August (Supplementary) (2010 Scheme)Short Note · 2 marks
  24. 24Mycotic poisoning2015 September (Supplementary) (2010 Scheme)Short Note · 2 marks
  25. 25Halophilic vibrios2021 February (Supplementary) (2010 Scheme)Short Note · 2 marks
  26. 26Draw and label Hook Worm Ova.2022 October (Supplementary) (2010 Scheme)Short Note · 2 marks
  27. 27Lab diagnosis of hydatid cyst2023 March (Supplementary) (2010 Scheme)Short Note · 2 marks
  28. 28Halophilic vibrios2017 February (2010 Scheme)Short Note · 2 marks
  29. 29Draw neat labeled diagram of microfilaria bancrofti2021 December (Supplementary) (2010 Scheme)Short Note · 2 marks
  30. 30Define definitive host with an example.2019 February (2010 Scheme)Short Note · 2 marks
  31. 31Define definitive host. Give two examples2020 February (Supplementary) (2010 Scheme)Short Note · 2 marks
  32. 32Egg of schistoma hematobium.2014 March (2010 Scheme)Short Note · 2 marks
  33. 33Name four parasites causing anemia.2022 October (Supplementary) (2010 Scheme)Short Note · 2 marks
  34. 34Draw and label Ancyclostoma ova2022 May (Supplementary) (2010 Scheme)Short Note · 2 marks
  35. 35Casoni’s intradermal test2021 February (Supplementary) (2010 Scheme)Short Note · 2 marks
  36. 36Cyst of giardia.2014 March (2010 Scheme)Short Note · 2 marks
  37. 37Autoinfection is noted in2025 March (Supplementary (SAY)) (2019 Scheme)MCQ (Multi) · 1.8 marks
  38. 38Name two protozoa that commonly cause opportunistic infection in AIDS.2022 February (2019 Scheme)1 mark
  39. 39Name ONE parasite affecting lungs2024 June (Supplementary) (2019 Scheme)1 mark
  40. 40Draw and label fertilized ova of Ascaris Lumbricoides.2024 March (Supplementary) (2019 Scheme)1 mark
  41. 41What is the mode of transmission of visceral leishmaniasis.2023 January (Supplementary) (2019 Scheme)1 mark
  42. 42Name any two parasites causing anaemia2022 July (Supplementary) (2019 Scheme)1 mark
  43. 43Name two non-bile stained eggs.2022 February (2019 Scheme)1 mark
  44. 44What is the stage in the life cycle of trypanosomes infective to Man.2023 January (Supplementary) (2019 Scheme)1 mark
  45. 45River blindness is caused by2024 December (Supplementary) (2019 Scheme)MCQ · 1 mark
  46. 46Diethylcarbamazine provocation test is NOT done for2024 December (Supplementary) (2019 Scheme)MCQ · 1 mark
  47. 47List methods of transmission of Toxoplasma gondii.2022 July (Supplementary) (2019 Scheme)1 mark
  48. 48Name TWO parasites causing lung infection2024 March (Supplementary) (2019 Scheme)1 mark
  49. 49A fact NOT pathognomonic of visceral Leishmaniasis is2024 December (Supplementary) (2019 Scheme)MCQ · 1 mark
  50. 50This is NOT a mode of transmission of Schistosoma hematobium2024 December (Supplementary) (2019 Scheme)MCQ · 1 mark
  51. 51Name the infective form of Entamoeba histolytica.2024 March (Supplementary) (2019 Scheme)1 mark
  52. 52Fungal infection of a nail (Onychomycosis) is caused by2025 March (Supplementary (SAY)) (2019 Scheme)MCQ · 1 mark
  53. 53Bile-stained eggs are seen in infection with2024 December (Supplementary) (2019 Scheme)MCQ · 1 mark

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