Mycobacterium Flashcards

1
Q

Mycobacterium

Sensibles a

A

Luz UV
Pasteurización
Óxido de etileno, formaldehido, fenol

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2
Q

Mycobacterium tuberculosis transmisión

A

Aérea tras contacto intimo y prolongado
Ingesta - leche no pasturizado
Accidental (laboratorio)

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3
Q

Mycobacterium

A

Reservorio: humano
Aerobios estrictos
Pared celular gruesa y con un elevado contenido lipídico (60%)
- Resistencia a tinciones
- Acidos micólicos: acidoresistentes, R a la desnutrición, desinfectantes, detergentes, antibiótica)

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4
Q

M.tuberculosis clínica

A

Malestar, sudoración nocturna, febrícula, tos con expectoración

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5
Q

M.tuberculosis Dx

A

Técnicas de imagen (Rx)
Pruebas inmunológicas
- Mantoux, Tuberculina
- Determinación de y-interferon (IGRA)

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6
Q

M.tuberculosis tto

A

6 meses:
- 2 con 4 fármacos
- 4 con 2 fármacos
Isoniacida, rifampicina

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7
Q

M.lepare transmisión

A

Respiratoria

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8
Q

M.lepare patogenía

A

Crece perferentamente en tejidos corporales con

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9
Q

M.leprae Dx

A

No es cultivable

Bacilos ácido-alcohol resistentes

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10
Q

Formas de lepra

A

Lepra tuberculoide
Lepra lepromatosa
- Lesiones permantes en la piel, los nervios, los pies, las manos y los ojos

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