CESTODE

Question 1

tapeworms that require invertebrate IH

Answer 1

diphylidium caninum
Hymenolepis dimunuta
Raillietina garisona

Question 2

tapeworms that require vertebrate IH

Answer 2

Taenia sollium

Taenia saginata

Question 3

a class of parasite that is known for having multi-segments and tape-like appearance

Answer 3

CESTODE

Question 4

Main habitat of cestode

Answer 4

small intestine

Question 5

organ system that primarily confined in scolex of cestode

a. excretory
b. reproductive
c. nervous
d. digestive

Answer 5

nervous system

cestode has nervous (scolex) & excretory but no circulatory and digestive system

Question 6

true/false?

cestode are dioecious

Answer 6

FALSE

cestode are hermaphrodite or monoecious

Question 7

the cyclophillidea’s way of releasing eggs in gravid segment

a. via uterine pore
b. apolysis

Answer 7

apolysis

Question 8

the strobilla of diphyllobotrium latum is consist of how many segments

Answer 8

3000-4000 degments

Question 9

infective stage of D. latum

a. plerocercus
b. procercus
c. plerocercoid
d. procercoid

Answer 9

plerocercoid (sparganum larva) - L3

Question 10

enumerate the diseases associated with D. latum infection

Answer 10

HYPERchromic anemia
PERNICIOUS ANEMIA /TAPEWORM
thrombocytoPENIA
leukopenia

Question 11

reservoir and opportunistic host of D. latum

Answer 11

MAN

Question 12

treatment for D. latum

Answer 12

PRAZIQUANTEL or

niclosamide quanacrine hydrochloride

Question 13

it is known for having elongated ivory, ribbon-like larva

Answer 13

spirometra mansoni

Question 14

Spirometra mansoni is claasified under what order

a. cyclophillidea
b. pseudophillidea

Answer 14

pseudophillidea (same as D. latum)

Question 15

spirometra mansoni
1st IH:
2nd IH:

Answer 15

cyclops

Fish, amphibians, reptiles, bird, mammals

Question 16

cyclops as intermediate host contains what stage

Answer 16

procercoid

Question 17

2nd intermediate host of the spirometra mansoni contains what stage of larva

Answer 17

plerocercoid (L3)

Question 18

habitat of taenia solium

a. muscle
b. jejunum
c. liver

Answer 18

small intestine (jejunum)

Question 19

true/false?

only the cyst is the pathogenic stage in taenia solium

Answer 19

FALSE

both adult and cyst are pathogenic but adult is less pathogenic.

Question 20

infective stage in cystecercosis

Answer 20

EGG

Question 21

infective stage in intestinal taeniasis

Answer 21

cyst

Question 22

infective FORM of taenia solium

Answer 22

cysticercus cellulosae

Question 23

a host that act as both IH and DF in taenia solium

Answer 23

MAN

Question 24

who described the first cycle of t. solium

Answer 24

Van Beneden

Question 25

who differentiated the t saginata from t. solium

Answer 25

goeze

Question 26

diagnosis for both t. solium and saginata

Answer 26

stool examination | anal swab/scotch tape method

Question 27

infective FORM of taenia saginata

Answer 27

cysticercus BOVIS (found in meat)

Question 28

reservoir host of t. saginata

Answer 28

ONLY MAN

Question 29

TRUE/FALSE | cysticercosis and intestinal taeniasis is both a clinical manifestation of T. saginata

Answer 29

false | only intetsinal taenisis

Question 30

MOST COMMON LARGE TAPEWORN causing taeniasis

Answer 30

T. saginata

Question 31

specify the exact habitat of t. saginata

Answer 31

UPPER jejunum

Question 32

the vagina of t. saginata contains a specific part known as

Answer 32

sphinter muscle

Question 33

dipylidiasis is caused by

Answer 33

dipylidium caninum

Question 34

the 4 deeply cupped suckers and the rose thorn shaped of rosetellum/spine are seen in what part of the D. canicum

Answer 34

SCOLEX

Question 35

COMMON name of dipylidium caninum

Answer 35

DOG TAPEWORM | DOUPLE PORED TAPEWORM

Question 36

Gravid of d. caninum is consist od how many eggs

Answer 36

8-15

Question 37

d. caninum IH: accidental host: DH:

Answer 37

Ih: arthropods/dog & cat fleas (CTENOCEPHALIDES) AH: MAN DH: DOG & CAT

Question 38

habitat of H. nana

Answer 38

ileum (small intestine)

Question 39

it has a tuning forsk subglobularscolex

Answer 39

h. nana

Question 40

hymenolepis nana IH: DF:

Answer 40

beetles/fleas (tenabrio) | MAN or RAT

Question 41

phase in the life cycle of H. nana wherein it does not require intermediate host

Answer 41

DIRECT PHASE

Question 42

what is the characteristic of ova which observed in stool examination

Answer 42

polar filaments | 6 hooklets embryo (3 PAIRS)

Question 43

larval stage of H. nana that cause little to no pathology

Answer 43

CYSTECERCOID

Question 44

the common intermediate host of. D. caninum. H. nana, H. diminuta

Answer 44

CTENOCEPHALIDES CANIS

Question 45

the following manifest AUTO INFECTION except a. H. nana b. H. dimunata c. strongyloides d. enterobious

Answer 45

h. dimunata has no auto infection

Question 46

TREATMENT FOR H. DIMUNATA

Answer 46

Praziquantel , niclosamide