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BRS - BS/Micro/Genetics/Biochem/Cell Bio > micro - mycology/parasitology > Flashcards

micro - mycology/parasitology Flashcards

1
Q

bird/bat droppings, pnemomia, ohio and mississpi river valleys

A

histo

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2
Q

treatment for local mycoses

A

fluconazole, itraconazole

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3
Q

treatment for systemic mycoses

A

amphotericin B

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4
Q

inflammatory lung dx spreading to bone and skin, forming granulamtous nodles

A

blasto

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5
Q

macrophage filled with spores

A

histo

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6
Q

broad based budding - size of RBC

A

blasto

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7
Q

pnemonia and meningitis in SW US. can spread to bone and skin

A

coccidomycosis

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8
Q

sphericle filled with endospores (bigger than RBC)

A

coccidomycosis

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9
Q

captains wheel budding yeast from latin america

A

paracoccidomycosis

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10
Q

spegetti and meatball on KOH. hypo/hyperpigmented patches

A

tinea versicolor

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11
Q

treatment for tinea versicolor

A

topical miconazole, selsun

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12
Q

treatment for candidia

A

fluconazole or caspofungin for oral/esophageal

fluconazole, amphotericin B for systemic

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13
Q

yeasts with heavy halo-like capsules, stains with india ink

A

cryptococcus neoformans

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14
Q

erosive facial fungi in diabetic/leukemia pts

branches at wide angles

A

mucor/rhizopus

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15
Q

causes PCP in AIDS pts

A

pneumocystis jirovecii

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16
Q

treatment for pneumocystis jirovecii

A

TMP-SMX, pentamidine, dapsone

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17
Q

cigar shaped budding yeast lives on vegitation - “rose gardener’s “

A

sporothix

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18
Q

treatment for sporothrix

A

itraconazole or KOH

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19
Q

bloating, flatulance, foul smellng fatty diarehha

A

giardia

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20
Q

transmission/treatment for giardia

A

cysts in water/metronidazole

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21
Q

dysenterry, lover abcess, RUQ pain

A

entamomeba histolytica

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22
Q

transmission/treatment for entamomeba histolytica

A

cysts in water/metronidazole

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23
Q

severe diarrhea in AIDS pt. stains acid fast

A

crypto

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24
Q

brain abcess in HIV and causes congential brain lesions

A

toxoplasmosis

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25
Q

treatment for toxoplasmosis

A

sulfadiazine +pyrimethamine

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26
Q

rapidly fatal protozoa menigioencephalitits from swimming in freashwater lakes

A

naegleria fowleri

27
Q

causes sleeping sickness

A

typansoma

28
Q

sx of sleeping sickness

A

enlarged lymph nodes, recurring fever, somnolecence, coma

29
Q

treatment for sleeping sickness

A

suramin (blood)

melersoprol (CNS)

30
Q

really severe malaris

A

p falciparum

31
Q

dormant form of malaria

A

hypnozite (in liver)

32
Q

72 hr cycle malaris

A

P malariae

33
Q

dx of malaria

A

blood smear for trophozite ring, RBC schizont eith merozoites

34
Q

sx of malaria

A

fever, headache, anemia, splenomegaly

35
Q

tx for malaria

A

chloroquine (blocks plasmodium heme polymerase)

mefloquine if resistanr

36
Q

tx for severe malaria

A

IV quinidine (test for G6PD deficicncy)

37
Q

tx for vivax/ovale

A

choroquine + primaquine

38
Q

fever and hemolytic fever in NE US

A

babesiosis

39
Q

transmitts babesiosis

A

ixodes tick (dx with “maltese crosses on blood smear)

40
Q

treatment for babesiosis

A

atovaqone and azithromycin

41
Q

causes chagas dx

A

trypansomoa cruzi - transmited by reduviid bug

42
Q

sx of chagas dx

A

dilated colon, cardiomyopathy, megaesophagus

43
Q

tx for chagas

A

nifurtimox

44
Q

transmitts leishmaniasis

A

sandfly

45
Q

sx of leishmaniasis

A

spiking fever, hepatosplenomegaly, pancytopenia

46
Q

tx for leishmaniasis

A

stibogluconate

47
Q

tx for pinworm, roundworm, hookworm

A

bendzole or pyrantel pamoate

48
Q

worms that cause anemia

A

strongyloides and hookworm

49
Q

tx for strongyloides

A

ivermactin or albendazole

50
Q

causes hyperpigmented skin and river blindness

A

onchocerca volvulvus (from female black fly)

51
Q

tx for onchocerca volvulvus

A

ivermectin

52
Q

tx for loa loa and wuchereria banctofti

A

diethylcarbamazine

53
Q

nematodes infected by oral route

A

enterobius ascarias, trichinella

54
Q

cutaneous infected nematodes

A

stronglyoides, ancclystoma, necator

55
Q

DOC for most nematodes and flukes

A

praziquantel

56
Q

parasite that can cause B12 deficncey

A

latum tapeworm (from freshwater fish)

57
Q

causesa liver cysts that can lead to anaphylaxis

A

echinococcus granulosus (from dog feces)

58
Q

fluke that can lead to SSC of bladder

A

schistosoma

59
Q

parasite - brain cysts and seizures

A

taenia solium

60
Q

parasite - liver cysts

A

echinococcus granulosus

61
Q

parasite - biliary tract sx and cholangiocarcinoma

A

clonorchis sinensis

62
Q

parasite hemoptysis

A

paragonimus westermani

63
Q

parasite portal hypertension

A

schitosoma mansoni

64
Q

parasite microcytic anamia

A

accylostoma, necator

BRS - BS/Micro/Genetics/Biochem/Cell Bio (9 decks)

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