Marxella catarrhalis Flashcards

1
Q

Características principales

A

Diplococo gramnegativo
Aerobio estricto

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2
Q

Nicho probable

A

escolares → 40-50%

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3
Q

Factor de evasión a la respuesta inmune

A

Beta-lactamasas

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4
Q

Enfermedades que causa

A
  • Otitis
  • Sinusitis → niños sanos, pus detrás de la membrana timpánica
  • Neumonía y bronquitis → Ancianos y pacientes con EPOC
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5
Q

Causas del EPOC

A
  • Asma
  • Efisema
  • Bronquitis crónica
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