Paper I — 2022 July (Supplementary) (2019 Scheme) — Q16

Paper I

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

Question

Skeletal muscle relaxants

Q160.2 marksShort Answers★✓

Answer

Baclofen, Tizanidine (also Diazepam — centrally acting) or Succinylcholine, Vecuronium (peripherally acting, neuromuscular blockers) — reduce excessive muscle tone/spasm via central GABA-mediated mechanisms or block neuromuscular transmission directly, depending on the clinical indication (spasticity versus surgical relaxation).

Related Concepts

1. 1Skeletal Muscle Relaxants

Other Years Asked

1. 1(2023 January (Supplementary) (2019 Scheme)Short Essay · 8 marks
2. 2Read the clinical problem and answer the following questions: 30 years old man was admitted in emergency ward with acute abdominal pain. After diagnosed with acute appendicitis, he was taken for surgery. On the operation table, after administration of a skeletal muscle relaxant, patient developed difficulty in breathing and went in for apnoea.2015 September (Supplementary) (2010 Scheme)Essay · 6 marks
3. 3Read the clinical problem and answer the following questions: A 50 years old man was administered succinylcholine for endotracheal intubation. The patient developed prolonged muscle paralysis and apnea. (2+2+2)  What could be the cause of apnea in this patient  How will you treat the apnea  Name two muscle relaxants that you can use in this patient in future2021 May (Supplementary) (2010 Scheme)Essay · 6 marks
4. 4Atracurium2020 February (Supplementary) (2010 Scheme)Short Note · 3 marks
5. 5Mechanism of action of diazepam2014 March (2010 Scheme)Short Answer · 1 mark
6. 6Mechanism of action of pancuronium.2016 October (Supplementary) (2010 Scheme)Short Answer · 1 mark
7. 7Diazepam2023 March (Supplementary) (2010 Scheme)Short Answer · 1 mark
8. 8Flumazenil2013 April (2010 Scheme)Short Answer · 1 mark
9. 9Centrally acting muscle relaxants2015 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
10. 10Mechanism of action of diazepam.2016 February (2010 Scheme)Short Answer · 1 mark
11. 11Mechanism of action of dantrolene sodium.2014 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
12. 12Dantrolene sodium in malignant hyperthermia2023 March (Supplementary) (2010 Scheme)Short Answer · 1 mark
13. 13d-Tubocurarine2021 May (Supplementary) (2010 Scheme)Short Answer · 1 mark
14. 14Dantrolene in malignant hyperthermia.2025 August (Supplementary) (2010 Scheme)Short Answer · 1 mark
15. 15Diazepam2024 March (Supplementary) (2010 Scheme)Short Answer · 1 mark
16. 16Peripherally acting skeletal muscle relaxants2013 September (Supplementary) (2010 Scheme)Short Answer · 1 mark
17. 17Uses of diazepam2017 February (2010 Scheme)Short Answer · 1 mark
18. 18Competitive neuromuscular blockers2018 July (Supplementary) (2010 Scheme)Short Answer · 1 mark
19. 19Dantrolene in malignant hyperthermia2019 February (2010 Scheme)Short Answer · 1 mark
20. 20Centrally acting skeletal muscle relaxants2022 May (Supplementary) (2010 Scheme)Short Answer · 0.3 marks
21. 21Depolarizing neuromuscular blocking agents2022 October (Supplementary) (2010 Scheme)Short Answer · 0.3 marks
22. 22Centrally acting skeletal muscle relaxants2024 March (Supplementary) (2019 Scheme)Short Answer · 0.2 marks