micro

Question 1

lung infection / pneumonia

Answer 1

ascaris, necator americanus, ancylostoma duodenale

Question 2

scalloped edge egg

Answer 2

ascaris

Question 3

coiled embryo inside egg

Answer 3

necator americanus, ancylostoma duodenale

Question 4

anemia

Answer 4

necator americanus, ancylostoma duodenale

Question 5

ground itch

Answer 5

necator americanus, ancylostoma duodenale, strongyloides stercoralis

Question 6

rhabditiform

Answer 6

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

Question 7

filariform

Answer 7

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

Question 8

hyperinfection

Answer 8

Strongyloides stercoralis

Question 9

autoinfection

Answer 9

Strongyloides stercoralis

Question 10

soil replication

Answer 10

Strongyloides stercoralis

Question 11

rash over buttocks

Answer 11

Strongyloides stercoralis

Question 12

diagnosed by larvae in stools

Answer 12

Strongyloides stercoralis

Question 13

anal pruritis

Answer 13

enterobius

Question 14

scotch tape

Answer 14

enterobius, taenia saginata

Question 15

thin walled, ovid, flattened on one side eggs

Answer 15

enterobius

Question 16

pinworm / threadworm

Answer 16

enterobius

Question 17

whipworm

Answer 17

trichuris

Question 18

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

Answer 18

trichuris

Question 19

rectal prolapse

Answer 19

trichuris

Question 20

lemon shaped eggs with translucent knobs on both ends

Answer 20

trichuris

Question 21

soil helminths

Answer 21

trichuris, ascaris, necator, ancylostoma, strongyloides

Question 22

infection by eating encysted pork

Answer 22

trichinosis

Question 23

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

Answer 23

trichinella

Question 24

nurse cells in muscle

Answer 24

trichinella

Question 25

Visceral larva migrans

Answer 25

toxocara

Question 26

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

Answer 26

toxocara

Question 27

occular larva migrans

Answer 27

toxocara

Question 28

puppies

Answer 28

toxocara

Question 29

giant roundworm

Answer 29

ascaris

Question 30

hookworms

Answer 30

Necator americanus; Ancylostoma duodenale

Question 31

threadworm

Answer 31

Strongyloides stercoralis

Question 32

beef tapeworm

Answer 32

taenia saginata

Question 33

adult tapeworm has four suckers but no hooklets

Answer 33

taenia saginata

Question 34

motile proglottids causing anal pruritis

Answer 34

taenia saginata

Question 35

pork tapeworm

Answer 35

taenia solium

Question 36

adult tapeworm has four suckers and circle of hooks

Answer 36

taenia solium

Question 37

treatment for NCC

Answer 37

praziquantel + albendazole + dexamethasome +/- coticosteroid

Question 38

fish tapeworm

Answer 38

diphyllobothrium latum (broad tapeworm)

Question 39

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

Answer 39

diphyllobothrium latum

Question 40

operculated eggs

Answer 40

diphyllobothrium latum

Question 41

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

Answer 41

diphyllobothrium latum

Question 42

Hydatid Cyst

Answer 42

Echinococcus granulosus

Question 43

Small, 3-segmented, with hooks & four suckers

Answer 43

Echinococcus granulosus

Question 44

ingestion of eggs in dog feces or on fur

Answer 44

toxocariasis, echinococcus

Question 45

sheepdogs, shepards

Answer 45

Echinococcus granulosus

Question 46

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

Answer 46

hydatid cysts

Question 47

anaphylactic shock

Answer 47

hydatid cysts