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peripheral vasodilators2 > ponv > Flashcards

ponv Flashcards

1
Q

incidence ponv

A

30% avg

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2
Q

factors associated with ponv

A

pain, dizziness, first movement, first oral intake, opiods

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3
Q

surgeries assoc with ponvq

A

gyn, abd, ent, eye

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4
Q

factors assoc with ponv (anesthesia)

A

gastric distention, premed, anesthesia, duration/depth anesthesia

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5
Q

risk fx ponv

A

age, gender, obesity, gastroparesis, anxiety, hx motion sickness or ponv

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6
Q

effects of ponv

A

pt discomfort, interruption of po intake, wound dehis, electrolyte imbalance, aspiration of vomit

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7
Q

phenzothiazines drugs

A

chlorpromazine, fluphenazine, prochlarazine (the zines)

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8
Q

phenzothiazines receptors

A

mostly D2 dopamine, some muscarinic and histaminic

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9
Q

s/e phenzothiazines

A

extrapyramidal, sedation, tachy, urine retent

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10
Q

butyrophenoes drugs

A

“dols” droperidol, haloperidol, domperidone

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11
Q

butyrophenoes receptors

A

mostly dopamine, some histamine

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12
Q

butyrophenoes side effects

A

extrapyrimidal side effets, dystonic reaction, sedation, anxiety

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13
Q

benzamines drug

A

reglan

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14
Q

receptors benzamines

A

dopaminic, sm histamine, some serotonin

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15
Q

s/e benzamines

A

sedation, extrapyrimidal, anxiety

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16
Q

antihistamines drugs

A

benadryl, phenergan

17
Q

antihistamine s/e

A

drowsiness

18
Q

antihistamines receptors

A

histiminic, some muscarinic, sm amt dopamine

19
Q

anticholinergic drug

A

scopolamine

20
Q

s/e anticholinergic

A

dry mough, vision prob, confusion, hallucinations

21
Q

anticholinergic receptors

A

muscarinic

22
Q

5ht3 drugs

A

the trons, ondansetron, granisetron, dolasterone

23
Q

s/e 5ht3 drugs

A

headache, dizzy, tired

24
Q

where are 5ht3 receptors located

A

in periphery and medulla

25
Q

simplified risk score

A 
hx ponv, female,nonsmoker, use of opiods
0=10%
1=21%
2=39%
3=61%
4=78%

peripheral vasodilators2 (10 decks)

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