Parásitos, protozoosis intestinales Flashcards

1
Q

Entamoeba histolytica habitat

A

i grueso humano

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2
Q

Entamoeba histolytica forma infectante

A

quiste

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3
Q

Entamoeba histolytica meca de infec

A

fecalismo

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4
Q

Entamoeba histolytica reservorio

A

humano

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5
Q

Entamoeba histolytica ciclo

A

monoxenico

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6
Q

Entamoeba histolytica lesiones carac

A

ulceras en botón, abceso amebiano

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7
Q

Entamoeba histolytica froma act

A

trofozoito

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8
Q

Entamoeba histolytica clinica

A

dolor abdominal, diarrea
disentérica, fiebre, compromiso del estado general

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9
Q

Entamoeba histolytica dg

A

EPSD (metodos de PAF y telleman), serología plasma, anticuerpos en depos

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10
Q

Entamoeba histolytica tto

A

metronidazol

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11
Q

Giardia intestinalis q es

A

p. flagelado

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12
Q

Entamoeba histolytica q es

A

p. amebino

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13
Q

Giardia intestinalis habitat

A

i delgado

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14
Q

Giardia intestinalis meca de transmi

A

fecalismo humano y animal

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15
Q

Giardia intestinalis forma infect

A

quiste

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16
Q

Giardia intestinalis reservorio

A

humano y animal

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17
Q

Giardia intestinalis ciclo

A

monoxenico

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18
Q

Giardia intestinalis clínica

A

dolor abdominal, meteorismo, diarrea aguda o intermitente, Sd de Malaabsorción (lientería, esteatorrea y detención del desarrollo pondo-estatural

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19
Q

Giardia intestinalis dg

A

trofozoitos y quistes en EPSD

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20
Q

Giardia intestinalis tto

A

metronidazol

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21
Q

Blastocystis spp q es?

A

p. amebino

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22
Q

Blastocystis spp reservorio

A

humanos y animales

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23
Q

Blastocystis spp forma infect

A

quiste

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24
Q

Blastocystis spp ciclo

A

monoxenico

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25
Q

Blastocystis spp meca de infec

A

fecalismo humano y animal

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26
Q

Blastocystis spp habitat

A

i grueso

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27
Q

formas de Blastocystis spp

A

quiste y vacuolada

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28
Q

Blastocystis spp clinica

A

meteorismo, diarrea recurrente y dolor abdominal

29
Q

Blastocystis spp dg

A

formas vacuoladas en EPSD

30
Q

Blastocystis spp tto

A

metronidazol

31
Q

Cryptosporidium spp. habitat

A

i delgado humano y animales

32
Q

Cryptosporidium spp. q es?

A

p. apicomplexo

33
Q

Cryptosporidium spp. forma infect

A

ooquiste maduro

34
Q

Cryptosporidium spp. meca de infec

A

fecalismo humano o animal

35
Q

Cryptosporidium spp. reservorio

A

humano y animales

36
Q

Cryptosporidium spp. ciclo

A

zoonosis, monoxénico

37
Q

Cryptosporidium spp. reproducción

A

sexual y asexuada consecutivas

38
Q

Cryptosporidium spp. clinica

A

inmunocompetentes=
cuadros diarreicos severos
inmunocomprometidos= cuadros diarreicos de gran volumen y frecuencia, con tendencia a la cronicidad,
sin sangramiento, con desnutrición secundaria

39
Q

Cryptosporidium spp. dg

A

Ooquistes en EPSD con Tinción de Ziehl Neelsen

40
Q

tto Cryptosporidium spp.

A

dieta blanda, hidratación, nitazoxanida en inmunocompro

41
Q

Isospora belli / Cystoisospora belli habitat

A

i delgado humano

42
Q

Isospora belli / Cystoisospora belli q es?

A

p. apicomplexo

43
Q

Isospora belli / Cystoisospora belli forma infect

A

ooquiste maduro

44
Q

Isospora belli / Cystoisospora belli reservorio

A

humano

45
Q

Isospora belli / Cystoisospora belli ciclo

A

monoxe

46
Q

Isospora belli / Cystoisospora belli meca de infec

A

fecalismo humano

47
Q

repro Isospora belli / Cystoisospora belli

A

sex y asex

48
Q

Isospora belli / Cystoisospora belli clinica

A

diarrea acuosa, de alta frecuencia, tendencia a la deshidratación e importante baja de peso, eosinofilia plasmática.
tiende a la cronicidad en individuos inmunocomprometidos, llevando a la desnutrición severa

49
Q

Isospora belli / Cystoisospora belli dx

A

ooquistes en el EPSD con Tinción de Ziehl Neelsen, Técnicas de
Flotación, cristales de Charcot Leyden (reflejan Eosinofilia) en las deposiciones

50
Q

Isospora belli / Cystoisospora belli tto

A

cotrimoxazol, dieta blanda, hidratación

51
Q

Cyclospora cayetanensis habitat

A

i delgado humano

52
Q

Cyclospora cayetanensis q es?

A

p. apicomplexo

53
Q

Cyclospora cayetanensis ciclo

A

monoxe

54
Q

Cyclospora cayetanensis reservorio

A

humano

55
Q

Cyclospora cayetanensis forma infect

A

ooquiste maduro

56
Q

Cyclospora cayetanensis meca de infec

A

fecalismo humano

57
Q

Cyclospora cayetanensis clinica

A

Dolor abdominal, diarrea acuosa con mucosidad y en ocasiones sangre, baja de peso, fiebre baja, nauseas, vómitos

58
Q

Cyclospora cayetanensis dg

A

EPSD con tinción de ziehls neelhsen,

59
Q

Cyclospora cayetanensis tto

A

cotrimoxazol (trimetoprim/sulfa)

60
Q

Agentes q causan diarrea del viajero

A

coccidios (Cryptosporidium spp., Isospora belli / Cystoisospora belli, Cyclospora cayetanensis) y giardia

61
Q

Microsporidios q son?

A

hongos parasitos intracel obligados

62
Q

Microsporidios hospederos

A

artrópodos, peces, aves y mamíferos y también al ser humano

63
Q

Microsporidios estructura

A

espora quitinosa, sin mitocondrias y que
en su interior contiene el esporoplasma con el nucleo y un filamento polar hueco

64
Q

Microsporidios clinica

A

inmunocompetente = diarrea acuosas autolimitadas
inmunocomprometido (esp% en SIDA) =Diarrea crónica y Síndrome de desgaste, además de asociarse a Colangitis esclerosante

65
Q

Microsporidios dg

A

detección microscópica de las esporas en secreciones (principalmente heces) o en tejidos O PCR

66
Q

Microsporidios

A
67
Q

Amebiosis intestinal causante

A

Entoamoeba histolytica

68
Q

Blastocistosis causante

A

Blastocystis hominis

69
Q

Coccidios intesti prod en cels del tracto dige

A

Destruccion de enterocitos