micro Flashcards

1
Q

lung infection / pneumonia

A

ascaris, necator americanus, ancylostoma duodenale

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2
Q

scalloped edge egg

A

ascaris

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3
Q

coiled embryo inside egg

A

necator americanus, ancylostoma duodenale

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4
Q

anemia

A

necator americanus, ancylostoma duodenale

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5
Q

ground itch

A

necator americanus, ancylostoma duodenale, strongyloides stercoralis

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6
Q

rhabditiform

A

noninfx feeding larvae of necator americanus, ancylostoma duodenale, Strongyloides stercoralis

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7
Q

filariform

A

infx nonfeeding larvae of necator americanus, ancylostoma duodenale, Strongyloides stercoralis

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8
Q

hyperinfection

A

Strongyloides stercoralis

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9
Q

autoinfection

A

Strongyloides stercoralis

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10
Q

soil replication

A

Strongyloides stercoralis

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11
Q

rash over buttocks

A

Strongyloides stercoralis

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12
Q

diagnosed by larvae in stools

A

Strongyloides stercoralis

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13
Q

anal pruritis

A

enterobius

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14
Q

scotch tape

A

enterobius, taenia saginata

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15
Q

thin walled, ovid, flattened on one side eggs

A

enterobius

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16
Q

pinworm / threadworm

A

enterobius

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17
Q

whipworm

A

trichuris

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18
Q

painful, acrid smelling stool with mucus, water, and blood

A

trichuris

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19
Q

rectal prolapse

A

trichuris

20
Q

lemon shaped eggs with translucent knobs on both ends

A

trichuris

21
Q

soil helminths

A

trichuris, ascaris, necator, ancylostoma, strongyloides

22
Q

infection by eating encysted pork

A

trichinosis

23
Q

fever, diarrhea -> hypereosinophilia, periorbital and facial edema, small H in nails, maculopapular rash -> myositis, CNS / cardiac invasion

A

trichinella

24
Q

nurse cells in muscle

A

trichinella

25
Q

Visceral larva migrans

A

toxocara

26
Q

HSM, periferal eosinophilia (up to 90%), retinal granuloma

A

toxocara

27
Q

occular larva migrans

A

toxocara

28
Q

puppies

A

toxocara

29
Q

giant roundworm

A

ascaris

30
Q

hookworms

A

Necator americanus; Ancylostoma duodenale

31
Q

threadworm

A

Strongyloides stercoralis

32
Q

beef tapeworm

A

taenia saginata

33
Q

adult tapeworm has four suckers but no hooklets

A

taenia saginata

34
Q

motile proglottids causing anal pruritis

A

taenia saginata

35
Q

pork tapeworm

A

taenia solium

36
Q

adult tapeworm has four suckers and circle of hooks

A

taenia solium

37
Q

treatment for NCC

A

praziquantel + albendazole + dexamethasome +/- coticosteroid

38
Q

fish tapeworm

A

diphyllobothrium latum (broad tapeworm)

39
Q

adult has two elongated sucking grooves (no hooklets) with wide proglottids containing “rosette-shaped” uterus

A

diphyllobothrium latum

40
Q

operculated eggs

A

diphyllobothrium latum

41
Q

B12 deficiency -> numbness, paresthesia, megaloblastic anemia, etc.

A

diphyllobothrium latum

42
Q

Hydatid Cyst

A

Echinococcus granulosus

43
Q

Small, 3-segmented, with hooks & four suckers

A

Echinococcus granulosus

44
Q

ingestion of eggs in dog feces or on fur

A

toxocariasis, echinococcus

45
Q

sheepdogs, shepards

A

Echinococcus granulosus

46
Q

fluid-filled, think outer layer of fibrous tissue & contain thousands of future larvae (protoscolices) in broad capsules

A

hydatid cysts

47
Q

anaphylactic shock

A

hydatid cysts