Cyclospora cayetanesis Flashcards

1
Q

Caracterísiticas del ooquiste

A

Mide 8 x 10 micras
Tiene 2 esporoblastos con 2 esporozoítos cada uno

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2
Q

Esta parasitosis se puede contagiar vía anal-oral (Verdadero o Falso)

A

Falso

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3
Q

Tiempo necesario para que el ooquiste madure una vez sale del huésped

A

15 días

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4
Q

Localización celular del parásito

A

Zona citoplasmática entre el borde en cepillo y el núcleo

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5
Q

Proteínas de unión

A

Antígeno apical de membrana 1 (AMA1) y las proteínas rhoptry neck (RON)

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6
Q

Proteína que evade respuesta inmune

A

Rhoprty (ROP)

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7
Q

Dosis infectante

A

10-100 Ooquistes

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8
Q

¿En qué síndromes puede dar complicaciones?

A

Sx de Guillán-Barré
Sx de Reiter

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9
Q

¿Qué es la diarrea?

A

AUMENTO DE LAS EVACUACIONES >3 VECES EN 24H CON DISMINUCIÓN DE LA CONSISTENCIA.

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10
Q

Diarrea aguda

A

<14 días

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11
Q

Diarrea persistente

A

14-28 días

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12
Q

Diarrea crónica

A

>28 días

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13
Q

Tratamiento Cyclospora cayetanesis

A

Trimetroprim + Sulfametoxazol (TMP/SMX)

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