Neisseria Flashcards

1
Q

N meningitis

A

Diplococo gram -
Aerobio
Inmovil

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2
Q

Clinica meningitis

A

Inflamacion meningea, inicio abrupto, cefalea, fiebre

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3
Q

Meningococcemia

A

Diseminada por trombosis de vasos sanguíneos pequeños y afección multiorganica, puede haber CID con choque y destrucción de las glandjlas suprarrenales

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4
Q

Sx de waterhouse friderichsen

A

Cid y destrucción de glándulas suprarrenales

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5
Q

Presentacion cronica de meningococcemia

A

Febricula, artritis, patequias, responden bien al tratamiento

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6
Q

Diagnostico

A

Puncion lumbar y PCR
Cultivo es definitivo

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7
Q

Tratamiento de eleccion para cubrir m meningitidis y s pneumoniae

A

Ceftriaxona o cefotaxima
Se recomienda usar dexa de manera conjunta
Alternativo meropenem o cloranfenicol

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8
Q

Quimioprofilaxis

A

Rifampicina vo 2 das
Azitromicina vo dosis unica
Ceftriaxona im dosis unica

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9
Q

Conjuntivitis

A

conjuntivitis purulenta agudda y severa con un periodo de incubacòn de 2-5 dias. La conjuntivitis causada por este agente requiere ATB sistemco y topico . Si es resistente a Penicilina usar cefas de 3 era gen.

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10
Q

Estudio para confirmar diagx

A

Tinciòn gram de secreciòn

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11
Q

TX

A

Ceftriaxona 25- 50 mg/g IV o IM o Kanamicina 25 mg o espectinomicina
Conjuntivitis gonococica (artritis septicemia ) absceso del cuero cabelludo ( ceftriaxo 25 a 50 mg IV o IM durante 7 dias

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