LCR pruebas Flashcards

1
Q

Meningitis causas infecciosas y no infecciosas:

A

Infecciosas: neisserie, pneumoniae, influenzae, s. Agalactiae
No infecciosas: EVC, sjorgen, fármacos, GB

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2
Q

Complicaciones de la meningitis:

A

Vasculitis y formación de trombos

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3
Q

Tríada clásica de meningitis:

A

Fiebre, rigidez de nuca, alteración del estado mental

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4
Q

Signos meníngeos:

A

Rigidez de nuca
Signo de Kering
Signo de Brudzinsky

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5
Q

Diagnóstico

A

Punción lumbar
3 tubos con 10 gotas por tubo
Poner lidocaine Al 1%

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6
Q

Contraindicaciones de punción lumbar:

A

Hipertensión craneal - vomitos, alteracion de estado de conciencia, papiledema → provoca herniación

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7
Q

Tc para ver meningitis:

A

Borra miento de alteración de menínges
Hipertenuación de los surcos

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8
Q

LCR normal:

A

Claro o agua de roca
Glucosa: 40
70% linf y 30% monocitos
Negativo a gram
Lactato 11.7 a 21.6
Presión 60-250

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9
Q

LCR mal

A

Bacteriano: purulento, amarillo, color blanco lechoso
Viral: incoloro turbio

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10
Q

Interpretación de LCR:

A

Cultivo y tincion gram
Conteo de leucocitos, glucosa, proteínas y neutrofilos

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11
Q

Interpretación del LCR

A

Cultivo y tincion gram
Conteo de leucocitos, glucosa, proteínas y neutrofilos

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12
Q

Tratamiento

A

Ceftriaxona

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