Set 29 Fungi Flashcards

1
Q

What areas are effected by superficial fungi?

A

hair, outer epidermis, epidermis, dermis, mucous membrane, and nails

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2
Q

Piedraia hortae:

A

black piedra, hair

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3
Q

Malassezia furfur:

A

looks like spaghetti, pityriasis versicolor, outer epidermis

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4
Q

What fungi cause dermatophysis?

A

microsporum, trichophyton, and epidermophyton

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5
Q

What is dermatophytosis?

A

tinea or ringworm of the scalp(capitis), body(corpus), hand(manuum), feet(athlete’s foot), legs (crura), nails (unguium), and beard (berber)

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6
Q

Candida albicans:

A

candidiasis (yeast infection), moniliasis in children (thrush), browning of the nails

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7
Q

What areas are effected by subcutaneous fungi?

A

nodules below skin, large fungal tumors of limbs and extremities

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8
Q

Sporothrix schenckii:

A

sporotrichosis, pricked by a rose thorn

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9
Q

What can cause large fungal tumors of the limbs and extremities?

A

pseudallescharia boydii and madeurella mycetomatis

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10
Q

Coccidioides immitis:

A

spore dust, coccidiodomycosis (San Joaquin Valley Fever)

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11
Q

Blastomyces dermatitidis:

A

inhaled, North American blastomycosis (chicago disease)

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12
Q

histoplasma capsulatum:

A

chicken coup cleaning, histoplasmosis (ohio valley fever)

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13
Q

cryptococcus neoformans:

A

pigeon roosts, cryptococcosis

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14
Q

paracoccidiodes brasiliensis:

A

skin, paracoccidiodomycosis (South American blastomycosis)

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15
Q

Necrotic pneumonia:

A

fungus balls in lungs, aspergillus fumigatus

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16
Q

Trichuris trichuria:

A

whipworm, fecal pollution of soil with eggs

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17
Q

Ascaris lumbricoides:

A

intestinal nematode, fecal polution of soil with eggs

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18
Q

Enterobius vermicularis:

A

pinworm, close contact, “scotch tape test”

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19
Q

Necator americanus:

A

hookworm, anemia, barefoot sand, fecal pollution of soil with eggs

20
Q

Ancylostoma duodenale:

A

hookworm, fecal pollution of soil with eggs

21
Q

Strongloides stercoralis:

A

hookworm, may live free, fecal pollution of soil with eggs

22
Q

Trichinella spiralis:

A

hookworm, pigs, wild mammals, consumption of meat containing larvae

23
Q

Wuchereria Bancrofti:

A

humans, mosquitos, elephantitis

24
Q

Onchocerca volvulus:

A

river blindness, humans, black flies

25
Q

Loa loa:

A

humans, margrove fliers, deer flies

26
Q

dracunculus medinenesis:

A

humans and cyclops (aquatic invertebrate)

27
Q

schistosoma japonicum, mansoni, and haematobium:

A

humans and snails, ingestion of fresh water containing larval stage

28
Q

opisthorchis sinensis:

A

humans, snails, and fish, consumption of fish

29
Q

paragonimus westermani:

A

humans, mammals, snails, crabs, consumption of crabs

30
Q

Taenia Saginata:

A

humans, cattle, largest tapeworm, “sagging beef”, consumption of undercooked or raw beef

31
Q

Taenia Solium:

A

humans, swine “pork’s got sole”, consumption of undercooked or raw pork

32
Q

Hymenolepis nana:

A

dwarf, humans, tapeworm, consumption of undercooked meat

33
Q

Echinococcus granuloses:

A

humans, dogs, canine feces

34
Q

Diphyllobothrium latum:

A

humans, fish, “longest tapeworm”, causes B12 deficiency, consumption of raw or undercooked fish

35
Q

Entamoeba histilytica:

A

amebic dysentery, trophozite

36
Q

balantidium coli:

A

colitis, trophozoite

37
Q

naegleria fowleri:

A

primary acute meninioencephalitis, trophozoite

38
Q

giordia lamblia:

A

camper’s diarrhea, malabsorption, flagellates in stool, trophozoite

39
Q

Trichomoas vaginalis:

A

urethritis, vaginitis, trophozoite

40
Q

Pneumocystis carinii:

A

fungus, opportunisitc lung infection, trophozoite, lung, immunodepressed

41
Q

Plasmodium falciporum:

A

black water fever, malignant tertian malaria, anopheles, vector: mosquito

42
Q

Babesia microti:

A

bovis, babesiasis, similar to malaria in S/S and TX

43
Q

Trypanosoma rhodesiense, gambiense, brucei:

A

african sleeping sickness, vector: tse tse fly, deadly, rhodesiense is the most fatal and fast moving

44
Q

Trypanosoma Cruzi:

A

chagas disease, vector: reduviid bug, heart, esophagus, and colon (Mega)

45
Q

Leishmania donovani:

A

kala-azar 75-95%, fatal if untreated, increased pigmentation, splenomegaly, decrease bone marrow, vector: sand fly

46
Q

Leishmania tropica, mexicana, brasiliensis:

A

cutaneous and mucocutaneous leishmaniasis, vector: sand fly

47
Q

Toxoplasma gondii:

A

CNS Dx, transplacental, toxoplasmosis, cat feces