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Paper II — 2024 December (Supplementary) (2019 Scheme) — Qiv

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Paper II
2024 December (Supplementary) (2019 Scheme) · 100 marks · 180 min

Question

Cotrimoxazole is NOT effective against infections caused by:

  • a) Staph aureus
  • c) Salmonella typhi
  • b) Hemophilus influenzae
  • d) Pseudomonas aeruginosa
Qiv1 marksMCQs

Answer

Correct answer: d) Pseudomonas aeruginosa

Cotrimoxazole (sulfamethoxazole + trimethoprim) has no reliable activity against Pseudomonas aeruginosa, which is intrinsically resistant — effective antipseudomonal coverage requires specific agents such as piperacillin-tazobactam, ceftazidime, or an aminoglycoside/fluoroquinolone. Cotrimoxazole does have useful activity against S. aureus, H. influenzae, and S. typhi.

  1. 1Beta Lactam Antibiotics

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  3. 3(2024 June (Supplementary) (2019 Scheme)Short Essay · 8 marks
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  10. 104th generation cephalosporins2017 August (Supplementary) (2010 Scheme)Short Note · 3 marks
  11. 11III generation cephalosporin2023 March (Supplementary) (2010 Scheme)Short Note · 3 marks
  12. 12Second generation cephalosporins and its uses.2013 September (Supplementary) (2010 Scheme)Short Note · 3 marks
  13. 13Penicillin2025 March (Supplementary) (2010 Scheme)Short Note · 3 marks
  14. 14Beta-Lactamase inhibitors2021 May (Supplementary) (2010 Scheme)Short Note · 3 marks
  15. 15Specify the important spectrum of ciprofloxacin.2017 February (2010 Scheme)Short Answer · 1 mark
  16. 16Anti pseudomonal drugs2014 March (2010 Scheme)Short Answer · 1 mark
  17. 17Metronidazole and ceftriaxone for brain abscess2020 February (Supplementary) (2010 Scheme)Short Answer · 1 mark
  18. 18Use of Clavulanic acid with Amoxicillin.2024 March (Supplementary) (2010 Scheme)Short Answer · 1 mark
  19. 19Combination of Amoxicillin and Clavulanic acid2025 August (Supplementary) (2010 Scheme)Short Answer · 1 mark
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  26. 26Cilastatin with Imipenem2022 May (Supplementary) (2010 Scheme)Short Answer · 1 mark
  27. 27Gram negative septicemia2014 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
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