phenytoin, hydantoins Flashcards

1
Q

phenytoin indication

A

-tonic-clonic seizures
-work on sodium Chanels in brain

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2
Q

how can phenytoin be administered

A

po or IV

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3
Q

how is phenytoin administered via IV

A

slowly due to effects of sodium on the heart

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4
Q

phenytoin therapeutic level

A

between 10-20

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5
Q

phenytoin adverse effects

A

-gingival hyperplasia
-use alternative birth control
-unusual LFTs
-unusual CBC
-mouth care
-maculopapular rash
-soft toothbrush
-seizures occur if stopped abruptly
-stop alcohol
-sleepy

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