S3E2: Skeletal msk relaxants Flashcards

1
Q

atracurium

A

nondepolarizing neuromusclar blocker

shorter acting

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2
Q

cistracurium

A

nondepolarizing neuromusclar blocker

shorter acting

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3
Q

rocuronium

A

nondepolarizing neuromusclar blocker

shorter acting

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4
Q

vecuronium

A

nondepolarizing neuromusclar blocker

shorter acting

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5
Q

pancuronium

A

nondepolarizing neuromusclar blocker

longer acting

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6
Q

succinylcholine

A

depolarizing neuromuscular blocker

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7
Q

nondepolarizing neuromusclar blocker

MOA

A

competitive antagonist to ACh receptor at neuromuscular junction

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8
Q

neostigmine (type and use)

A
  • acetylchoinesterase inhibitor

- reversal of nondepolarizing blocker

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9
Q

depolarizing neuromuscular blocker MOA

A

-binds and activates nicotinic receptor once, then blocks any other signal (muscle will remain depolarized, unable to repolarize)

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10
Q

Tx of malignant hyperthermia from succinylcholine + volatile anesthetics

A

dantrolene

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11
Q

dantrolene (dantrium)

A

spasmolytic

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12
Q

diasepam (valium)

A

spasmolytic

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13
Q

baclofen (lioresal)

A

spasmolytic

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14
Q

tizanidine (zanaflex)

A

spasmolytic

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15
Q

gabapentin (neurontin)

A

spasmolytic

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16
Q

orphenadrine (norflex)

A

spasmolytic

17
Q

carisoprodol (soma)

A

spasmolytic

18
Q

cyclobenzaprine (flexeril)

A

spasmolytic

19
Q

metaxlone (skelaxin)

A

spasmolytic

20
Q

methocrabamol (robaxin)

A

spasmolytic