otros bacilos gram - Flashcards

(32 cards)

1
Q

gram vibrio

A

-

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2
Q

genero vibrio info

A

halotolerantes (toleran la sal)
sensibles a ph acido
resistentes a ph alcalino

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3
Q

forma vibrio

A

de coma con flagelos polares

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4
Q

02 bacilos gram - vibrio, aeromonas, campylobacter, helicobacter.

A

aerobios y anaerobios facultativos

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5
Q

bioquimica vibrio

A

oxidasa + lactasa -
fermentan glucosa

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6
Q

diagnostico vibrio

A

cultivo en heces: TCBS
as a mackonkey- incoloro porq es lactasa -
agua de peptona alcalina: crecen mejor

v cholorae. colonias amarillas porque fermentan sacaronas

v parahemolyticus: colonias verdes porq no fermentan sacaronas

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7
Q

epi vibrio

A

en rios y mares. aguas
contaminacion por alimentos y aguas contaminadas
persona a persona es raro

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8
Q

patogenicidad vibrio

A

halotolerantes SAL
resistentes a ph alcalino
enterotoxina
lipopolisacarido- hace q haya muchos serotipos 01 y 139= serotipos colera
01= epidemias
0139= solo en india

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9
Q

forma aeromonas

A

bacilo

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10
Q

bioquimica aeromonas

A

C+ o+
lactasa +

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11
Q

diagnostico aeromonas

A

AS
A mackonkey de colonias rojas
A cin

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12
Q

epidemiologia aeromonas

A

agua salada y dulce

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13
Q

patogenicidad aeromonas

A

50 especies

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14
Q

aeromonas clinica

A

diarrea
infecciones por herida porque entra el agua contaminada por bañarse en aguas malas.

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15
Q

aeromonas tto

A

ciprofloxacino
levofloxacino

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16
Q

campylobacter generos

A

c jejuni
c coli
c upsalienses
c fetus

17
Q

info campylobacter

A

microaerofilos
termofilos
no metabolizan azucares

18
Q

forma de el campylobacter

A

coma con flagelo en forma de sacacorchos

19
Q

02 campylobacter

A

aerobio o anaerobio facultativo

20
Q

bioquimica campylobacter

A

catalasa + oxidasa +

21
Q

diagnostico campylobacter

A

cultivo de heces: forma en S
crecimiento lento
selectvo skirrow o bitzler
aspecto de gotas de agua

22
Q

epi campylobacter

A

zoonosis
alimentos no pasterurizado

23
Q

cuadros clinicos campylobacter

A

diarrea
gastreonteritis- guillan barre
artritis

24
Q

tto campylobacter

25
informacion helicobacter
microaerofilos No fermentan hidratos de carbono
26
forma helicobacter
forma de espiral, flagelo polar
27
02 helicobacter
aerobio o anaerobio facultativo
28
bioquimica helicobacter
catalasa + oxidasa + ureasa+
29
diagnostico helicobacter
biopsia gastrica: en coma biopsia de heces: antigeno alcalino PRUEBA DE ALIENTO: urea marcada con c14 si se produce c02 = mal aliento.
30
epidemiologia helicobacter
fecal oral
31
cuadros clinicos helicobacter
ulceras gastricas y duodenales gastritis linfoma malt carcinoma de estomago
32
To helicobacter
cuadrivalente: IBP+amoxicilina+ claritrpmicina+ metronidazol