Bordetella Pertussis Flashcards

1
Q

Tipo de bacteria que es Birdetella Pertussis

A

Cocobacilo Gram -

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2
Q

Características

A

Aerobio estricto
Antígeno O - pared
Antígeno K - cápsula

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3
Q

Epidemiólogia

A

Niños < 3 años

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4
Q

Factores d e virulencia

A

Toxina Pertusis
Adhesinas fimbriales y no fimbriales
Citotóxina traqueal

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5
Q

Fx de las adhesinas fimbriales y no fimbriales

A

Paraliza los cilios (necrosis)

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6
Q

Fx de la toxina pertusis

A

Aumenta secreción de moco

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7
Q

Fx Citotoxina traqueal

A

Inhibe siente sus de DNA

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8
Q

Principal factor de virulencia

A

Toxina pertusis

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9
Q

Enfermedad que causa

A

Tos Ferina

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10
Q

Clínica (fases)

A

Fase catarral
paroxística
Convalecencia

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11
Q

Fase en la que se presenta diseminación y rinorrea

A

Catarral

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12
Q

Que se presenta en la fase paroxistica

A

Tos muy intensa paroxistica
Hemorragia conjuntival
TOS CON VOMITO 🤮

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13
Q

Diagnóstico

A

Cultivo BORDET GENGOU
Exhudado

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14
Q

Características especiales o extra diagnóstico

A

Catalasa y oxidasa +

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15
Q

Tratamiento

A

Eritromicina

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