ID Flashcards

1
Q

tx of chlamydia conjunctivitis in 10 day old

A

PO erythromycin

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2
Q

positive tuberculin skin test in HIV pt

A

> 5mm

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3
Q

tick disease - abrupt onset of HA, fevers, mylagias, and rigors

A

ehrlichiosis

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4
Q

HIV coinfections with what

A

ulcer causing lesions - ie syphilis

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5
Q

patient at highest risk for west nile CNS infection

A

advanced age

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6
Q

what children do you give flu antivirals to?

A

anyone <6mo if sibling with positive test, pt with high risk factors (eg asthma)

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7
Q

looks like allergic reaction after eating fish, but another person has similar symptoms - dx and tx

A

scromboid - benadryl

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8
Q

lyme disease tx in children

A

still doxy

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9
Q

what tick carries RMSF?

A

dermacentor spp

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10
Q

person has fever after out of the country travel - what is the most severe disease needed to rule out?

A

malaria

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11
Q

undercooked poultry, infection dx and tx

A

campylobacter, tx with cipro

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12
Q

HIV pt, has fever, night sweats, weight loss, diarrhea - dx and tx

A

mycobacterium avium complex - clarithromycin, rifampin, ethambutol

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13
Q

pregnant burn patient - tetanus?

A

tetanus toxid and IG

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14
Q

OD of dextromethorphan can cause

A

serotonin syndrome

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15
Q

transfer to burn city for

A

any full thickness burns

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16
Q

two lab findings for hookworm infection

A

microcytic anemia and marked eosinophilia

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17
Q

fulminant bacteremia after dog bite is caused by what bug

A

Capnocytophaga canimorsus, a gram-negative rod

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18
Q

ocular manifestation of lyme

A

keratitis

19
Q

beefy red genital ulcer, painless

A

granuloma inguinale

20
Q

adenopathy and skin ulcers, rodents

A

tularemia

21
Q

malaria P falciparum is the ____ and risk having

A

deadliest and chloroquine resistance

22
Q

treatment of most complicated malaria

A

artesunate

23
Q

prevent recrudescent disease of malaria in ovale and vivax

A

primaquine

24
Q

acute uncomplicated malaria tx

A

chloroquine phosphate

25
Q

PO antibiotics with MRSA coverage

A

doxy, bactrim, clinda, linezolid

26
Q

which stage of HIV has highest infectivity

A

acute infection

27
Q

tx systemic toxoplasmosis in nonpregnant immunocompetent patient

A

pyrimethamine plus clinda and leucovorin for 2 weeks

28
Q

HIV patient with diarrhea illness, dx and tx

A

MAC tx with azithro, rifabutin and ethambutol

29
Q

infection associated with development of adult onset asthma

A

chlamydia pneumonia

30
Q

impetigo or pharyngitis, then several weeks later

A

PSGN

31
Q

test to confirm dx of secondary syphilis

A

fluorescent treponemal antibody absorption

32
Q

tx acute bacterial suppertive parotitis

A

ampicillin sulbactam

33
Q

zidovudine (AZT) side effect

A

bone marrow suppression, macrocytic anemia

34
Q

efaverinz side effect

A

psychosis

35
Q

nelfinavir side effect

A

diarrhea

36
Q

didanosine side effect

A

pancreatitis and lactic acidosis

37
Q

primary CNS lymphoma in HIV pt, associated with what infection

A

EBV

38
Q

HIV patient presents with a gradual onset of headache, fever, emesis, and confusion in the absence of frank meningismus and a normal non-contrast head CT.

A

cryptococcus

39
Q

cryptococcal meningitis LP

A

increased opening pressure

40
Q

fevers, arthralgias, cough, weight loss, and rash in the context of living in California, then develops erythema nodosum

A

Valley Fever - coccidomycosis

41
Q

descending weakness in an IV drug user

A

wound botulism

42
Q

painless rash, no other symptoms, bleeds when scrubbed

A

kaposi

43
Q
A