INFECCIONES DEL HUESO Flashcards

1
Q

Factores de riesgo para osteomielitis

A

Control deficiente de glucosa, neuropatia perferica, enfermedad vascular periferica, traumatismo, ulceracion, herida con hueso palpable

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2
Q

Grupo mas comun en osteomielitis

A

Gram positivos (staf y estrep)

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3
Q

Patogeno involucrado en 1/3 de las osteomielitis

A

S. aureus MRSA

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4
Q

Diagnostico temprano de osteomielitis menos a 2 semanas

A

RM

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5
Q

Articulacion mas afectada

A

Rodilla

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6
Q

Articulaciones mas afectadas

A

Rodilla, cadera, hombroo, codo y tobillo

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7
Q

Porible indicador de artritis por uso de drogas intravenosas

A

Esternoclavicular y sacroiliaca

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8
Q

Apariencia del liquido sinovial en artritis septica

A

Opaco, nublado

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9
Q

Numero de leucos en el liquido sinovial en artritis septica

A

mas de 50.000

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10
Q

Numero de polimorfos nucleares en artritis septica

A

mas de 75

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11
Q

Numero normal de leucocitos en liquido sinovial

A

Menos de 200

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12
Q

Numero normal de polimorfos nucleares en liquido sinovial

A

menos de 25

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13
Q

Numero de leucocitos en liquido sinovial en artritis inflamatoria

A

mas de 2000

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14
Q

Gold standard de artritis septica

A

Artrocentesis

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15
Q

Agente patologico en artritis gonococica

A

Neisseria gonorrea

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16
Q

Agente patologico en artritis PACIENTES SANOS E INMUNOCOMPROMETIDOS, ARTRITIS REUMATOIDE

A

S. aureus

17
Q

Agente patologico en artritis en pacientrs con DM mal controlada, malignidad

A

Estreptococos del grupo B

18
Q

Tx inicial artritis septica

A

Ceftriaxona 1 gr IV cada 24 horas mas axitromicina 1g VO

19
Q

Tx reductor artritis septica

A

Doxiciclina

20
Q

Hongo mas comun en artritis septica

A

Candida

21
Q
A