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

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2
Q

Antagonst Vecuronium

A

Competitive
Oucompetes Ach
↓ stimulation of Nic by Ach

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