Neisseria meningitidis Flashcards

1
Q

Morfología neisseria meningitis

A

Diplococos gram negativos
Aerobios inmóviles

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2
Q

Las n meningitidis son parte de la microbiota?

A

Algunas cepas colonizan nasofarínge

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3
Q

Quienes son el reservorio de n meningitidis

A

Humanos único reservorio

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4
Q

Oxidación de carbohidratos en n meningitidis

A

Oxidación de glucosa y maltosa

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5
Q

Factor de virulencia n meningitidis

A

Cápsula de polisacaridos
13 serotipos capsulares

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6
Q

Características del meningococo

A

Endémica y epidémica
Transmisión por gotas respiratorias

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7
Q

Prevalencia de portadores nasofaríngeos asintomáticos del meningococo

A

1 40%
Adolescentes y adultos jovenes

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8
Q

Tx meningococo

A

Tincion y LCR sensible
Vacuna contra meningococo
Profilaxis post exposición

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