Trypanosoma Cruzi Flashcards

1
Q

HD

t. Cruzi

A

Hombre
Armadillo
Tlacuache
Primate

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2
Q

Reservorio t.cruzi

A

Perro 🐕
Gato 🐈
Cerdo 🐖

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3
Q

Vector

T. Cruzi

A

Triatomas hematofagos

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4
Q

Localización

T. Cruzi

A

Sangre ➡️ tripomastigote

Tejido➡️ amastigote

bicho
Heces➡️ tripomastigote metaciclico
Intestino ➡️ epimastigote

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5
Q

Ciclo de vida

T. Cruzi

A

Triatoma infectada pica al HD y defeca al alimentarse.

HD se rasca e ingresan los tripomastigotes metaciclicos por la herida. Entran a células cercanas los amastigotes y se reproducen por fisión binaria

Tripomastigotes rompen las células y se liberan en sangre

Llega otro triatoma e ingiere los tripomastigotes en sangre pasan a intestinos a ser tripomastigotes metaciclicos cuando se multiplican en el recto los epimastigotes

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6
Q

Patogenia

T. Cruzi

A

Traumática
Tóxica
Expoliatriz

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7
Q

Lesiones

T. Cruzi

A
Chagomas 
Conjuntivitis 
Adenitis 
Inflamación y edemas en ganglios 
Cardiopatías
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8
Q

Sx T. Cruzi

A

Anemia

Decaimiento

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9
Q

DX

T. Cruzi

A

Frotis sanguíneo, Giemsa

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10
Q

Tratamiento

T. Cruzi

A

Nitrofuranos

Benzimidazoles

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