Pulmón: TB Flashcards

1
Q

¿Cómo esta hecha la vacuna de TB?

A

Bacilo atenuado

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2
Q

Si hay reinfección de TB (TB secundaria) + vacuna, ¿Cómo se presenta?

A

Asintomatica

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3
Q

¿Cómo se presenta la TB sin defensas y por primera vez? (TB primaria)

A

Pulmonar (>F)
meningea (>grave)

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4
Q

Factores de riesgo de TB (9)

A
  • Pobreza
  • Contacto (carcel)
  • Inmunodeprimidos (VIH, Diabetes)
  • Fac. geneticos
  • Silicosis
  • Embarazo en puerperio
  • drogadictos
  • Desnutridos
  • Sector salud
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5
Q

Formas clínicas de la TB

A
  1. Enfermedad parenquimatosa primaria
  2. Enfermedad primaria progresiva
  3. Enfermedad reactiva
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6
Q

Tipo de TB >F en pediatria

A

Enf. parenquimatosa primaria: adenopatía hiliar con condensación, patrón de atelectasias y condensaciones

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7
Q

TB infección inicial que destruye el parenquima y hace cavitaciones

A

Enf. primaria progresiva

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8
Q

TB >F en adolescentes/adultos

A

Enf. reactivada: es apical, sintomas B

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9
Q

meningitis tuberculosa

A

por diseminación hematógena
asociada a TB miliar (es generalizada)

babies y rucos

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10
Q

LCR en meninguitis tuberculosa

A

Pleocitosis mononuclear, hipoglucorraquia e hiperproteinorraquia

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11
Q

se inyecta intradermicamente tuberculina

A

prueba de Mantoux

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12
Q

GS para dx de TB

A

RX de tórax

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13
Q

Dx diferencial de TB si hay una Rx con infiltrado o derrame

A

Neumonia bacteriana

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14
Q

Célula caracteristica de la TB

A

Célula gigante de Langhans

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15
Q

criterios para dx de TB

A

Muestra de expectoración 3 veces
PCR

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