ID Flashcards

1
Q

tx Kaposi sarcoma

A
antiretroviral therapy (for HIV)
advanced: chemotherapy
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2
Q

pt has guillain barre. next step?

A

spirometry - serial measurements of FVC

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3
Q

bacteria that cause acute epididymitis in young vs old

A

young: chlamydia, gonorrhea
old: e coli (associated with UTI)

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4
Q

first and second line tx for tinea corporis

A

1st: topical antifungals (clotrimazole, terbinafine)

2nd (or diffuse or on head): oral antifungals (griseofulvin, terbinafine)

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5
Q

test for what diseases before starting methotrexate

A

hep B
hep C
TB

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6
Q

tx hep B

A

young: interfereon

decompensated cirrhosis: tenofovir, entecavir

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7
Q

tx hep C

A

pegylated interferon plus ribavirin

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8
Q

first line tx for upper airway cough syndrome (postnasal drip)

A

oral first gen antihistamine (chlorpheniramine)

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9
Q

staph scalded skin syndrome affects what patients

A

children less than 10
kidney disease
immunocompromised

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10
Q

complication of mononucleosis

A

autoimmune hemolytic anemia that’s Coombs positive

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11
Q

virus most associated with dilated cardiomyopathy

A

coxsackie B

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12
Q

chronic granulomatous disease has issues with

A

catalase positive

  • staph aureus
  • serratia marcescens
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13
Q

X linked agammaglobulinemia has issues with… & tx

A

pulm and GI infxns

IVIG

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14
Q

characteristics of Dengue fever

A
fever
HA
retroorbital pain
rash
myalgias, arthralgias
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15
Q

characteristics of Trichinella

A
periorbital edema
myositis
eosinophilia
GI complaints
splinter hemorrhages
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16
Q

tx of entamoeba histolytica

A

metronidazole

17
Q

tx of echinococcus

A

aspiration and albendazole

18
Q

sxs of entamoeba histolytica

A
bloody diarrhea
h/o travel 
abd pain
incr WBCs
solitary liver lesion
19
Q

febrile neutropenic patient ANC less than 500 prone to infxn with

A

pseudomonas

20
Q

HIV med that causes pancreatitis

A

didanosine

21
Q

HIV med that causes hypersensitivity

A

abacavir (NRTI)

22
Q

HIV meds that cause lactic acidosis

A

NRTIs

23
Q

HIV meds that cause SJS

A

NNRTIs

24
Q

HIV med that causes liver failure

A

nevirapine (NNRTI)

25
Q

HIV med that causes nephropathy

A

indinavir (protease inhibitor)

26
Q

mono treated with PCN (b/c thought was strep) has what kind of rash

A

morbiliform rash that’s on trunk (spares limbs)

27
Q

Hep C transfusion risk factor

A

if had transfusion before 1992

28
Q

Hep B newborn screen started what year

A

1991

29
Q

tick bite, causing decr WBC, decr plt

A

Ehrlichiosis

30
Q

blood tests for acute hep B infxn

A

HBsAg and anti-Hbc