Nic Agonist + Antagonist as muscle relaxant Flashcards
How do they have same effect?
1
Q
Agonist Suxamethonium
A
Poor dissociation - stays long
Produces sustained EJP ∴ depolarisation!!!!
vgNa inactivated ∴ prevent AP ∴ no contraction
2
Q
Antagonst Vecuronium
A
Competitive
Oucompetes Ach
↓ stimulation of Nic by Ach