PARA LAB - Tapeworm Orders Flashcards Preview

► Med Misc 05 > PARA LAB - Tapeworm Orders > Flashcards

Flashcards in PARA LAB - Tapeworm Orders Deck (52):
1

false tapeworm [order]

order pseudophyllidea

2

true tapeworm [order]

order cyclophyllidea

3

scolex: spoon, almond, spatula

order pseudophyllidea

4

scolex: quadrate

order cyclophyllidea

5

instead of suckers, this order has 2 slit like grooves called

bothria

6

order: no rostellum and no hooks

order pseudophyllidea

7

order: may possess rostellum

order cyclophyllidea

8

order: 4 cuplike suckers

order cyclophyllidea

9

strobila: anapolytic [cannot be detached]

order pseudophyllidea

10

strobila: apolytic [can be detached]

order cyclophyllidea

11

vitellaria: diffused with many follicles

order pseudophyllidea

12

vitellaria: compact and separate

order cyclophyllidea

13

gravid proglottid: reproductive organs seen
with rosette uterus and bilobed ovaries

order pseudophyllidea

14

gravid proglottid: degenerated reproductive organs

order cyclophyllidea

15

uterine pore: present

order pseudophyllidea

16

location of uterine pore of order pseudophyllidea

in median ventral surface

17

function of uterine pore of order pseudophyllidea

where eggs will exit

18

uterine pore: absent

order cyclophyllidea

19

ova: operculated, unembryonated
like eggs of P. westermani

order pseudophyllidea

20

ova: spherical, non-operculated, embryonated
some may have striations
with hexacanth embryo

order cyclophyllidea

21

larval stages: coracidium - procercoid - plerocercoid

order pseudophyllidea

22

larval stages: cysticercoid - cysticercus/bladder worm - hydatid cyst

order cyclophyllidea

23

IH
1st IH: copepods
2nd IH: fresh water fish

order pseudophyllidea

24

1 IH
Lower forms of animals or arthropods
or NONE

order cyclophyllidea

25

genital pore: present, near uterine pore

order pseudophyllidea

26

genital pore: present, laterally located

order cyclophyllidea

27

common name of d.latum

broad tapeworm or fish tapeworm

28

final host of d. latum

man

29

habitat of d. latum

small intestine

30

1st IH of d. latum

copepods [cyclops]

31

2nd IH of d. latum

fresh water fish [salmon, trout, pike]

32

IS of d. latum

plerocercoid

33

MOT of d. latum

ingestion

34

RH of d. latum

fish-eating mammals

35

PH of d. latum

carnivorous fish

36

what stage of d.latum is recovered in PH

plerocercoid

37

IS to 1st IH

Coracidium

38

describe shape of scolex of d. latum

spatulate scolex with slit-like grooves

39

how many proglottids produced by adult d. latum

3 000

40

describe the uterus and ovary of d. latum

rosette uterus
bilobed ovary

41

describe egg of d. latum

operculated, unembryonated

42

d. latum eggs mistaken for what species of egg

P. westermani

43

disease of d. latum

diphyllobothriasis

44

disease manifestation of d. latum

most asymptomatic

45

disease manifestation of d. latum [chronic]

bothriocephalus anemia

46

vitamin b12 deficiency disease caused by d. latum

bothriocephalus anemia

47

similar to pernicious anemia

bothriocephalus anemia

48

cyanocobalamin deficiency by d. latum

bothriocephalus anemia

49

blood picture of bothriocephalus anemia
describe the following:
cell morphology
thrombocytes
WBC
Plt
neutrophil appearance

macrocytes
thrombocytopenia
decreased WBC
decreased plt
hypersegmented neut

50

bothriocephalus anemia mistaken for __

pernicious anemia

51

lab diagnosis involves demonstration of ? [2]

eggs and proglottids

52

rx of choice for d. latum

PZQ

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