EVB Flashcards

1
Q

mecanismo de patogenisidad es

A

infecta linfocitos B, células de boca y nariz, estimula proliferación de linfocitos B y los inmortaliza

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

su transmisión principalmente es

A

por saliva

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

antígenos de superficie

A

temprano EA
capside VCA
membrana MA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

EBV no presenta recurrencias

A

pero si enfermedades crónicas con excresion intermitente

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

los niños presenta sintomas

A

leves e inespecificos como fiebre

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

riesgo de procesos linfoproliferativos en

A

transplantados, inmunodeficiencia y SIDA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

enfermedad que produce EBV es

A

mononucleosis infecciosa y enfermedades linfoproliferativas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

triada de mononucleosis es

A

linfadenopatia, hepatOesplenomegalia y faringitis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

los sx de mononucleosis son

A

fiebre, malestar, fatiga cronica por varias semanas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

mononucleosis presenta un

A

exantema reactivo a ampicilina, es reacción cruzada

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

mononucleosis infecta a

A

jovenes y linfocitos B

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

sindrome mononicleosico es

A

mono-like
fiebre, fatiga y linfadenopatias
CMV, HHV-6 y toxoplasma y VIH

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

enfermedades linfoproliferativas son

A

linfoma de burkitt
en px africanos en cuello
linfoma de hudking
cancer nasofaringeo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

dx

A

observación de linfocitos con atipia
buscas en serologia para identificar la fase en la que s encuentra
ag nuclear se positivas en la etapa de sintomas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly