Otras Infecciones Flashcards

(27 cards)

1
Q

Endocarditis - Etiología

A

Aguda < 2 sem Sub 2sem-6meses
Aguda: S. aureus
Sub: S. viridans

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

Endocarditis - Cx

A

Fiebre sin foco infeccioso
Soplo nuevo o soplo exacerbado
Manchas de Jenwey, nódulos de Osler o manchas de Roth

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

Endocarditis - Dx

A

Hemo (3)
ECOT
Criterios de Duke

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

Criterios Mayores de Duke

A

2 o mas hemocultivos
ECOT (+) -> vegetación absceso o dehiscencia
Serología (+) para Coxiella Burneti

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

Criterios menores de Duke

A

Fiebre
Fenómenos vasc
Fenómenos inmuno
Serología de infección

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

Criterios de Duke - Interpretación

A

Dx:
2 mayores
1 mayor + 3 menores
5 menores

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

Endocarditis- Tx

A

Estreptococo -> PenG + AA
Estaf -> Dicloxa + AA
Enterococo -> Ampi + AA
Gram (-) -> Cefalos de 3

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

Endocarditis - Qx

A

Vegetaciones moviles > 10mm
Embolias recurrentes
Absceso
Insuficiencia o estenosis valvular

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

Protocolo de endocarditis por S. Bovis

A

Colonoscopia -> polipos

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

¿Etiología en endocarditis con cultivo (-) y alta sospecha?

A

Grupo HACEK
Haemophilus
Actinobacillus
Cardiobacterium
Eikenella
Kingella

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

Chagas - Etiología

A

Tripanosoma cruzi (parasito) -> triatoma/chinche (vector)

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

Chagas - Cx

A

Signo de Romaña (edema palpebral)
Agudo: asintomático
Crónico -> megas (miocardiopatía/megacolon)

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

Chagas - Dx

A

Inicial: gota gruesa
Serologia, Strout o PCR

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

Chagas - Tx

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

Histoplasmosis - Etiología

A

Histoplasma capsulatum (hongo) -> cuevas, gallinero o mineros

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Histoplasma - Cx

A

Pulmonar -> Neumonía atípica
SNC -> meningitis
General: fiebre cefalea artromialgias

17
Q

Histoplasma - Dx

A

Ag urinario/sanguineo
Grave: hemocultivo + biopsia

18
Q

Histoplasma - Tx

A

Leve y profilaxis: itraconazol
Grave: anfotericina B

19
Q

Aspergilosis - Etiología

A

Aspergillus (hongo)
A. invasora < 500 neu (esteroides o VIH)

20
Q

Aspergilosis - Cx y Dx

A

Cx de infeccion pulmonar
Signo de media luna (TAC)
Dx: examen directo, biopsia o cultivo (deteccion de galactomanano)

21
Q

Aspergilosis - Tx

A

Voriconazol o anfo B

22
Q

Dengue

A

Infeccion por virus del Dengue (arbovirus) con 4 serotipos
Transmitido por Aeds Aegypti

23
Q

Dengue - Serotipos

A

4 serotipos (dengue solo puede dar 4 veces)
2 y 3 -> grave
1 y 2 -> no grave

24
Q

Dengue - Cx

A

Incuba 3-7 dias
Rash de isla blanca en mar rojo
Fibra
Artralgia y dolor retro ocular

25
Dengue grave - Cx
Choque por extravasación + Dificultad respiratoria Hemorragia DAOB
26
Dengue - Dx
Torniquete > 20 petequias NS1 (Ag de proteina): 1-5 dias AB IgM o PCR > 6 dias
27