Nausée et Vomissement Flashcards

1
Q

Quel est le but du vomissement ?

A

protéger comme ingestion de toxique (alcool, bactérie, chimio…)

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2
Q

Ou dans le cerveau est le centre du vomit ?

A

medulla (réflexe vomit)

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3
Q

Nomme moi les 4 voies du centre du vomit

A

1.centre cortical
2.chemoreceptor trigger zone
3.estomac, petit intestin
4.labyrinth

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4
Q

Nomme moi 1ere intention anti-émétique + 1 exemple

A

antihistaminique H1
Dimenhydrinate

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5
Q

E2 Dimenhydrinate ?

A

somnolence

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6
Q

Dimenhydrinate bloque quelles voies ?

A

chemoreceptor trigger zone et labyrinthe

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7
Q

Ou est l’action du dimenhydrinate?

A

vestibule, labyrinthe

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8
Q

3 voies administration dimenhydrinate.

A

OS,
IM,
IV

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9
Q

Nomme les 3 types antagonistes dopaminergiques non sélectif

A

A-Prochlorpérazine
B-Métoclopramide
C-Dompéridone (lui avec - E2)

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10
Q

Nomme 2 E2 Prochlorpérazine
et Métoclopramide.

A

hypotension
effet extra pyramidaux

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11
Q

Nomme 1 exemple antagoniste sérotoninergique 5-HT3

A

Ondansetron

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12
Q

Nomme des trucs de bases pour no et vo en gx

A

-protéine
-repos
-aliment sec avant lever

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13
Q

Poso vit B6 : pyridoxine

A

10mg qid

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14
Q

Poso diclectin

A

doxylamine 10mg et pyridoxine 10mg

2 co pm, 1 am, 1 après-midi
max 8 co

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15
Q

poso dimenhydrinate dans algorithme no

A

50mg PO ou IR q 4-6hrs

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16
Q

E2 dimenhydrinate

A

somnolence, sécheresse gorge (xérostomie), céphalées..

17
Q

Préparation IV de dimenhydrinate

A

0,5-1ml dimenhydrinate avec 9ml NaCl