Skeletal Muscle Relaxants Flashcards Preview

Topnotch Pharmacology (Sept 2017) > Skeletal Muscle Relaxants > Flashcards

Flashcards in Skeletal Muscle Relaxants Deck (11):
1

Nondepolarizing NM blockers

Tubocararine, mivacurium, atracurium, vecuronium, rocuronium, pancuronium

2

MOA of Nondepolarizing blocksfs

Competitive antagonists at skeletal muscle nicotinic Ach receptors

3

Use of NM blockers

Relaxation for anesthesia and general anesthesia

4

Nondepolarizing NM blocker's effects are reversed by

Neostigmine

5

Undergoes hoffman elimination

Atracurium

6

Elimination in bile

Vecuronium

7

Novel reversal agent for rocuronium

Sugammadex

8

Moderate block on cardiac muscarinic receptors

Pancuronium

9

Used in euthanasia, legal injection, strychine poisoning

Pancuronium

10

MOA of depolarizing NM blockers

Agonist at ACH- N receptors causing initial twitch then persistent depolarizatiob

11

Only depolarizing muscle relaxant

Succinylcholine