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Infectious Disease > Random ID > Flashcards

Random ID Flashcards

1
Q

Plasmodium falciparum tx severe? regular?

A

Artesunate/chloroquine

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2
Q

Plasmodium chloroquine resistant?

A

atovaquone, dapsone

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3
Q

plasmodium ovale and vivax tx?

A

chloroquine, primaquine

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4
Q

yersinia pestis bug?

A

GN coccobacillus

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5
Q

yersinia reservoir? transmitter?

A

rodents/fleas

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6
Q

yersinia diagnosis?

A

gram and wayson stain

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7
Q

yersinia treatment?

A

gentamicin

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8
Q

treatment of pseudomonas?

A

combination therapy is used to reduce antibiotic ressitance and has been shown to not induce future resistance

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9
Q

meds for pseudomonas?

A

B lactam plus aminoglycoside

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10
Q

cause of myocarditis in HIV?

A

toxoplasma

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11
Q

where can people get toxoplsma?

A

lamb, pork, rabbit in France

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12
Q

mechanisms of pseudomonas resistance to B lactam?

A

Amp c B lactamases, efflux pumps, outer membrance porin alterations

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13
Q

resistant pseudomonas tx?

A

ceftalazone/tazobactam

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14
Q

resistant Klebsiella tx?

A

ceftazadime/avibactam

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15
Q

capnocytophagia bug?

A

GNR

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16
Q

tx for capnocytophagia?

A

penicillin or cephalosporin

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17
Q

cause of capnocytophagia and sx?

A

dog bite, can develop purpura fulminans

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18
Q

fungal infection that has a lot of resistance and is seen in HAI? tx?

A

candida auris/echinocandin

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19
Q

risk factors for severe pneumococcal infection?

A

HIV, asplenia, lymphoma, alcoholism

20
Q

Brucellosis presentation?

A

sputum, undulating fever, arthralgias, leukopenia, transaminitis

21
Q

geographic location of brucellosis?

A

mediterranian

22
Q

lung biopsy of brucellosis?

A

noncaseating granuloma

23
Q

tx for brucellosis?

A

doxycycline plus aminoglycoside

24
Q

strongiloydes life cycle?

A

larvae penetrate the intestinal mucosa then travel to through bloodstrem to lungs and into alveoli and ascend to glottis which is then swallowed and creates autoinfection

25
Q

risk of other issues with strongiloydes?

A

disrupts intestinal mucosa therefore at risk for bacteremia with typical GI organisms

26
Q

sx of strongiloydes?

A

immunocompromised person with travel with pulmonary infiltrates and abominal pain, shock, meningitis with hypereosinophilia

27
Q

3 mechanisms of pseudomonas resistance?

A

ampC B lactamases, efflux pumps, outer membrane porin alterations

28
Q

medication for pseudomonas with B lactamases?

A

cetolazone tazobactam

29
Q

best B lactamase inhibitor for klebsiella?

A

ceftazadime avibactam

30
Q

best IV meds for MRSA?

A

Vancomycin, Linezolid, Daptomycin

31
Q

TOC for emphysemetous pyelonephritis?

A

nephrectomy

32
Q

candiduria, who to treat?

A

severely immunocompromised. Regular people can just have catheters replaced

33
Q

what to monitor when treating with daptomycin?

A

CK levels weekly

34
Q

treatment for carbapenem resistant E coli?

A

colistin

35
Q

tx for acenitobacter baumanni?

A

carbapenem but also add colistin for lung penetration and decrease side effects

36
Q

abx for whipples?

A

penicilin, or doxy

37
Q

anemia in malaria?

A

normocytic normochroic

38
Q

common complicatioon of malaria?

A

pulmonary edema, ARDS

39
Q

treatment for schistosomiasis?

A

praziquantel, spread through contaminated water

Can be symptomatic GI or urogenital

40
Q

tx for neurocysterocosis?

A

albendazole

41
Q

tx for amoebic liver dz/

A

metronidazole

42
Q

bug that can cause amoebic liver disease?

A

entamoeba histolytica

43
Q

treatment for severe plasmodium falciparum?

A

artesunate

44
Q

parotid or prevertebral coverage?

A

need to cover staph and anaerobe, but in IC think MRSA

45
Q

anterior neck infection considerations?

A

think less staph but need anaerobic coverage

46
Q

Tx for strongiloides

A

Ivermectin

Infectious Disease (10 decks)

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