Helmints

Question 1

Helmints are multicellular_____

Answer 1

Eukaryotes

Question 2

Helmints has 3 types which is

Answer 2

Roundworms
Tapeworms(pig & cattle)
Flukes

Question 3

____type helmint specs
Most easy recognizable
Has large size
Cylindric
Unsegmented bodies

Answer 3

Nematodes(roundworms)

Question 4

Roundworms live as adult forms in

Answer 4

Intestinal tract

Question 5

Nematodes(roundworms) are round in ______ sectional unsegmented body

Answer 5

Cross

Question 6

Nematodes(roundworms)are bilaterally____

Answer 6

symmetrical

Question 7

Nematodes body protected by____ and body cavity is called___

Answer 7

Cuticle
Pseudocele

Question 8

In nematodes ______ and_____ do not exist

Answer 8

Hooks and sucker

Question 9

Nematode life cycle has 5 stages which are

Answer 9

I.egg
II.fertilization
III.embryo in egg
IV.larva
V.adult form

Question 10

3 of the intestinal nematodes are acquired by ingestion of nematode eggs which are____

Answer 10

Trichuris trichiura(whipworm)
Ascaris lumbricodes(roundworms)
Enterobius vermicularis(pinworm)

Question 11

2 worms are acquired when their larvae____

Answer 11

Penetrate through the skin usually of the foot

Question 12

2 usually foot skin penetration auquired are

Answer 12

Necator americanus(hookworm)
Strongyloides stercoralis(dog or cat hookworm)

Question 13

One nematode worm trichinella spiralis acquired by ingestion of

Answer 13

Encysted larvae in muscle(pork meat)

Question 14

Specs of____
Causative agent of enetrobiosis(oxyuriosis)
Found in 5-9 year old childs and adults
Females lay egg parietal region(anus)at night
Females longer than male
Has a conspicuous white color

Answer 14

Pinworm

Question 15

İn____ Male(definitive host) gets infected by scratching egg layed anus

Answer 15

Pinworm

Question 16

In pinworm eggs laid at________by gravid female

Answer 16

perianal(anus and around it) skin

Question 17

Specs of____
Causative agent of ascariasis
Worldwide infections(Southeast Asia Africa Latin America)
Yellowish color
Adults live in small intestine

Answer 17

Large roundworms

Question 18

Large roundworms are recovered from ?

Answer 18

Anus nose mouth or feces

Question 19

____worm has old world and New world types which is ?

Answer 19

hookworm

Question 20

Specs of hookworms?

Answer 20

Have hooks on their scolex(head)
Ancient disease of tropics
Portal of entry:skin penetration
Diagnosis:eggs or parasite in stool

Question 21

Hookworm migrate via?

Answer 21

Blood stream

Question 22

Specs of pork worm?

Answer 22

Transmitted by raw pork and cooked pork meat
Muscle biopsy shows larvae within striated muscle
Diagnosis:serologic testing

Question 23

Specs of filarial worms

Answer 23

Causes lymphatic filariasis
Transmitted by infected female mosquitoes
Blocks flow of lymph which causes edematous syndrome

Question 24

Flattened leaf shaped helmints
All adults have oral sucker and a ventral sucker
Classification based on habitat

Answer 24

Treamatodes(flukes)

Question 25

Pork worm transmitted by ?

Answer 25

Uncooked/cooked raw pork meat

Question 26

____ worms biopsy shows larvae within striated muscle

Answer 26

Pork worm