Ascaris Lumbricoides Flashcards

1
Q

Mecanismo de transmisión

A

Geofagia
Defecar a ras de suelo
Malos hábitos higiénicos
Andar descalzo

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2
Q

Morfología de la hembra

A

Cilíndrica color blanco o rosado
24-45 cm de largo
200000 huevos diarios

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3
Q

Morfología macho

A

Cilíndrico blanco o rosado
15-30 cm de largo
Parte posterior enroscada

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4
Q

Forma infectante

A

Huevo larvado

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5
Q

Forma diagnostica

A

huevos fecundados “embrionados” tiene mamelones

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6
Q

Forma diagno5

A

huevos fecundados “embrionados” tiene mamelones

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7
Q

Cuando se convierte en larva 2?

A

Cuando es un huevo larvado

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8
Q

Cuando es larva 3?

A

Cuando llega al higado

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9
Q

Que hay entre larva 3 y 4?

A

Llega a las vena suprahepaticas, cava, aurícula derecha y arterias pulmonares

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10
Q

Cuando larva 4?

A

Cuando llega a la membrana alveolo-capilar

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11
Q

Características fase de migración

A

Ruptura de capilares y de la pared alveolar
Síndrome de Löeffler
Tos
Fiebre

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12
Q

Fase intestinal

A

Diarrea
Expoliatriz: competencia por nutrientes
Meteorismo

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13
Q

Que es una migración erratica?

A

Cuando llega a partes que no están dentro del ciclo biologico

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14
Q

Dx en fase de migración

A

Hemaglutinacion directa

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15
Q

Tratamiento

A

Albendazol
Dosis única
400 mg

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