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Flashcards in ID Deck (24)
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1
Q

how to test for EBV

A

monospot, heterophile AB

viral capsid Ag IgM 100%

2
Q

rabies

A

vaccine 0, 3, 7, 14, 28 + rabies IG

3
Q

Roseola

A

HHV 6

high fever for 3 days THEN rash

4
Q

how to test for HIV

A

4th gen, HIV1/HIV2 AB, NAT

5
Q

when to give shingles vaccine

A

shingrix given at age 50, give booster 2-6 months after

6
Q

cryptocococcosis

A

india ink, amphotericin

7
Q

histoplasmosis

A

miliary pneumonia

8
Q

PCP pneumo

A

increased LDH

b/l crackles

9
Q

syphilus testing

A

RPR/VDRL for screen
TP-EIA is better
FTA-ABS is confirmatory

10
Q

TB testing

A

PPD

AFB culture gold standard

11
Q

entamoeba histolytica

A

bloody diarrhea, liver abscess, eosinophilia, fecal wbc

tx metronidazole

12
Q

hiardia

A

contaminated water, non-bloody diarrhea, no eosinophilia, no fecal wbc

13
Q

hookworm tx

A

albendazole

14
Q

ascaris lumbricoies

A

roundworm

albendazole

15
Q

malaria

A

MCC hemolytic anemia, get peripheral blood smears,

tx hydroxychloroquine

16
Q

toxoplasmosis

A

pyrimethamine sulfadiazine, folinic acid,ring enhanced lesion

17
Q

cholera

A

rice water, rehyrdrate

gram -

18
Q

salmonella

A

non bloody diarrhea, rose spot rash

gram-

19
Q

shigella

A

toxic appearing bloody diarrhea

gram -

20
Q

E. Colo 157H7

A

gram -

no anbx

21
Q

tetanus

A

unknown vaccine with clean wound give booster

dirty wound give IG + booster

22
Q

RMSF

A

rash on hands/wrists spread toward center

23
Q

Dengue

A

fever, retroorbital pain/headache, macular rash, bleeding, leuko/thrombocytopenia

24
Q

secondary syphillus

A

maculopapular rash that begins on trunk and extends to hands