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Paper I — 2022 October (Supplementary) (2010 Scheme) — Q10

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Paper I
2022 October (Supplementary) (2010 Scheme) · 40 marks · 120 min

Question

Prazosin in Benign hypertrophy of prostate.

Q101 marksShort Answers

Answer

Prazosin is an alpha-1 blocker that relaxes smooth muscle in the bladder neck and prostatic capsule (rich in alpha-1A receptors), relieving the dynamic component of bladder outlet obstruction in benign prostatic hyperplasia and improving urinary flow, without shrinking the gland itself (unlike 5-alpha-reductase inhibitors, which reduce prostate size but act more slowly).

  1. 1Adrenergic System

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  12. 12Carvedilol2016 October (Supplementary) (2010 Scheme)Short Note · 3 marks
  13. 13Adrenaline2022 October (Supplementary) (2010 Scheme)Short Note · 3 marks
  14. 14Dopamine2014 September (Supplementary) (2010 Scheme)Short Note · 3 marks
  15. 15Nasal decongestants2013 September (Supplementary) (2010 Scheme)Short Note · 3 marks
  16. 16Propranolol in thyroid storm2019 July (Supplementary) (2010 Scheme)Short Answer · 1 mark
  17. 17Rationale of using terazosin in benign prostatic hypertrophy2015 February (2010 Scheme)Short Answer · 1 mark
  18. 18The following statement regarding thyroid hormone is FALSE:2024 December (Supplementary) (2019 Scheme)MCQ · 1 mark
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  22. 22Two uses and two adverse effects of propranolol.2015 February (2010 Scheme)Short Answer · 1 mark
  23. 23Nasal decongestants.2015 February (2010 Scheme)Short Answer · 1 mark
  24. 24Cardio selective beta blockers2015 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
  25. 25Prazosin2024 August (Supplementary) (2010 Scheme)Short Answer · 1 mark
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  29. 29Nasal decongestants2015 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
  30. 30Benign prostatic hypertrophy.2014 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
  31. 31Use of prazosin in benign prostatic hypertrophy2017 February (2010 Scheme)Short Answer · 1 mark
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  33. 33Norepinephrine lacks the following action:2024 December (Supplementary) (2019 Scheme)MCQ · 1 mark
  34. 34Selective alpha blockers2017 August (Supplementary) (2010 Scheme)Short Answer · 1 mark
  35. 35Cardio selective beta blockers2013 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
  36. 36Beta 2 sympathomimetic drugs2018 July (Supplementary) (2010 Scheme)Short Answer · 1 mark
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