meningococo Flashcards

1
Q

FP más importante del meningococo

A

cápsula de polisacáridos

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2
Q

qué colonizan algunas cepas de meningococo y como lo hacen?

A

colonizan nasofaringe transitoriamente

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3
Q

hablando de poblacion, como puede ser el meningococo?

A

endémica y epidémica

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4
Q

cómo se transmite el meningococo?

A

por gotas respiratorias

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5
Q

cuál es la prevalencia de portadores nasofaríngeos asintomáticos de meningococo?

A

1-40%

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6
Q

qué enfermedades son causadas por meningococo?

A
  • meningitis
  • neumonía
  • meningococemia
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7
Q

como es la meningitis causada por el meningococo?

A

progresa rápido y es muy agresiva

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8
Q

en qué personas es mas comun la meningitis por meningococo?

A

en adolescentes y adultos jóvenes?

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9
Q

en qué lugares es mas probable contagiarte de meningitis por meningococo?

A

acinamientos de gente joven y sana (dorms de uni)

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10
Q

edades de personas susceptibles a meningitis x meningococo

A

12-25 años

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11
Q

cómo sucede la meningococemia?

A

meningococo circula en sangre (esta entre el 70-80%)

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12
Q

signo importante de meningococemia

A

lesiones purpúricas

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13
Q

prevención para meningococo

A

vacuna

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