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Pharmacology > Depolarizing Neuromuscular blockers > Flashcards

Depolarizing Neuromuscular blockers Flashcards

0
Q

Membrane repolarizes but receptor is desensitized to the effects of acetylcholine

A

Phase II (Desensitization)

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1
Q

Membrane depolarizes with initial electric discharge. Transient fasciculations followes by flaccid paralysis

A

Phase 1 Depolatization

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2
Q

MOA of DNMB

A

Agonist at Ach-N receptors causing intial twitch then persistent depolarization

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3
Q

The only prototype of DNMB metabolized by pseudocholinesterase

A

Succinylcholine

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4
Q

Potentially life threatening condition characterized by massive calcium release from sarcoplasmic reticulum of skeletal muscle

A

Malignant Hyperthermia

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Pharmacology (14 decks)

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