Revise MBBS

Paper I — 2022 July (Supplementary) (2019 Scheme) — Q19

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Paper I
2022 July (Supplementary) (2019 Scheme) · 100 marks · 180 min

Question

Antiepileptic drugs

Q190.2 marksShort Answers

Answer

Phenytoin, Sodium valproate (also Carbamazepine, Levetiracetam) — act via Na⁺ channel blockade, GABA potentiation, or T-type Ca²⁺ channel blockade depending on the agent, suppressing abnormal neuronal excitability; chosen according to seizure type.

  1. 1Antiepileptics

Other Years Asked

  1. 1(2023 January (Supplementary) (2019 Scheme)Essay · 15 marks
  2. 2Classify Antiepileptic drugs. Explain the mechanism of action, therapeutic uses and adverse effects of Sodium Valproate. (3+3)2025 March (Supplementary) (2010 Scheme)Essay · 6 marks
  3. 3Classify antiepileptic drugs. Describe the mechanism of action and adverse effects of phenytoin (2+2+2)2019 July (Supplementary) (2010 Scheme)Essay · 6 marks
  4. 4A 30-year-old male was brought to the emergency department reporting a sudden onset of generalised tonic clonic convulsions and fall, in the nearby supermarket. His blood pressure and electrolytes were found to be normal. A diagnosis of generalised tonic clonic seizure was made.2024 August (Supplementary) (2010 Scheme)Essay · 6 marks
  5. 5A 28 years old man, while working on his computer in an IT company, suddenly went blank, fell down and appeared to be unconscious. He regains consciousness in the next 5 minutes but was confused and could not remember what happened. When he consulted a neurologist, he was diagnosed to have absence seizures. Answer the following:2014 March (2010 Scheme)Essay · 6 marks
  6. 6Classify antiepileptic drugs. Explain the mechanism of action, uses and adverse effects of phenytoin and sodium valproate. List four drugs used in status epilepticus. (2+3+1)2021 December (Supplementary) (2010 Scheme)Essay · 6 marks
  7. 7Enumerate the newer drugs used in the treatment of epilepsy. Write the mechanism of action of any two agents. Discuss the line of management of Status Epilepticus. (2+2+2)2020 February (Supplementary) (2010 Scheme)Essay · 6 marks
  8. 8A one-year-old boy with febrile seizures was brought to the emergency department. (2022 October (Supplementary) (2010 Scheme)Essay · 6 marks
  9. 9Enumerate four groups of antiepileptic drugs with examples of each. Mention four newer anti epileptics. Describe the pharmacological actions, adverse effects and therapeutic uses of any one of them. (2 + 2+ 2 = 6)2016 February (2010 Scheme)Essay · 6 marks
  10. 10Briefly describe the mechanism of action, uses and adverse effects of sodium valproate.2025 March (Supplementary (SAY)) (2019 Scheme)Short Answer · 4 marks
  11. 11Sodium valproate2022 May (Supplementary) (2010 Scheme)Short Note · 3 marks
  12. 12Sodium valproate2024 March (Supplementary) (2010 Scheme)Short Note · 3 marks
  13. 13Lamotrigine2017 February (2010 Scheme)Short Note · 3 marks
  14. 14Phenytoin2023 March (Supplementary) (2010 Scheme)Short Note · 3 marks
  15. 15Carbamazepine2013 September (Supplementary) (2010 Scheme)Short Note · 3 marks
  16. 16Carbamazepine2023 July (Supplementary) (2010 Scheme)Short Note · 3 marks
  17. 17Valproic acid2019 February (2010 Scheme)Short Note · 3 marks
  18. 18Carbamazepine2021 February (Supplementary) (2010 Scheme)Short Answer · 1 mark
  19. 19Phenytoin sodium.2025 August (Supplementary) (2010 Scheme)Short Answer · 1 mark
  20. 20Status epilepticus.2016 October (Supplementary) (2010 Scheme)Short Answer · 1 mark
  21. 21In treatment of absence seizures2018 February (2010 Scheme)Short Answer · 1 mark
  22. 22Drugs for absence seizures2021 May (Supplementary) (2010 Scheme)Short Answer · 0.3 marks
  23. 23 Carbamazepine in treatment of Trigeminal neuralgia Name the following (Two examples for each): (5x1=5)2024 March (Supplementary) (2010 Scheme)Short Answer · 0.3 marks
  24. 24Drugs used in Absence seizures.2023 July (Supplementary) (2019 Scheme)Short Answer · 0.2 marks

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