neisseria Flashcards

1
Q

gram neisseria

A

-

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

forma n. meningitidis

A

diplococos con capsula y pilli

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

02 neisseria

A

aerobios
capnofilos
nutricionalmente exigentes

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

bioquimica neisseria

A

catalasa +
oxidasa+ tiene citicromo c que hace que sea morado

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

diagnostico neissera

A

AS solo en N meningitidis
Acho en los dos: aspecto mucoide, no hacen hemolisis.

thayer martin: evita q crezcan gram + porque tienen vancomicina

LCR:
proteinorraquia: proteina alta
glucorraquia . glucosa baja
celularidad: neutrofilos altos
salida de el LCR: a chorro rapido
densidad: turbio

gram -

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

gram neisseria

A

-

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

epidemiologia n meningitidis

A

de persona a persona por secreciones respiratorias

solo en humanos

cinturon africano de la meningits

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

patogenicidad n meningitidis

A

23 serotipos

endotoxina

capsula(antifagocitiica)

pili(adhesion) : movilidad y atraviesa la mucosa

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

cuadros clinicos n. meningitis

A

cefalea
fiebre
rigidez de nuca: signo de keming y brudzinsky

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

cuadros clinicos meningococemia

A

necrosis
trombos
petequia

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

tto antibiotico: n. meningitidis

A

cefalosporinas
triple vacuna

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

epi n gonorrae

A

relaciones sexuales
canal del parto madre- hijo

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

patogenicidade n gonorrae

A

capsula- antifagocitica
pili. motilidad y adhesion
endotoxina
protrinas porina en membrana: facilitan la penetracion y evitan vacuna.
B lactamasas aveces

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

cuadros clinicos n gonorrae

A

recto y faringe
hombres: uretritis: secrecion purulenta en el pene

mujeres: cervicitis:

bebe: conjuntivitis purulenta

sistemico: artritis de rodilla

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

tto n gonorrae

A

ceftriaxona
azitromicina

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