wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

VPARA 162 LAB EXAM

Total questions: 50

Worksheet time: 17mins

Name
Class
Date
1.

This organ of flukes is known for its shape and movement.

a)

Laurer's canal

b)

Cirrus sac

c)

Solenocytes

d)

Pharynx

2.

This pointed organ in this image is known as the...

a)

Sperm ducts

b)

Genital opening

c)

Mehli's gland

d)

Laurer's canal

3.

This picture describes the digestive tract of what helminth.

a)

Trematoda

b)

Cestoda

c)

Nematoda

d)

Acanthocephalans

4.

The rabbit in this cycle harbors the sexually immature parasite, but is not necessary for the parasite’s development cycle to progress What type of host is the rabbit?

a)

Definitive

b)

Secondary

c)

Paratenic

d)

Aberrant

5.

This image is known as the...

a)

coracidium

b)

hexacanth embryo

c)

metacercaria

d)

miracidium

6.

This helminth common in dogs is known as..

a)

Diphyllidium caninum

b)

Toxocara canis

c)

Dirofillaria immitis

d)

Wucheraria banchrofti

7.

This type of fluke is known as

a)

Holostome

b)

Amphistome

c)

Echinostome

d)

Schistosome

8.

The head of these helminths best describe what

a)

Pseudo tapeworms

b)

Eucestoda

c)

Ascaris

d)

Toxocara

9.

This helminth illustrates...

a)

Trematodes

b)

Cestodes

c)

Nematodes

d)

Acanthocephalans

10.

The head of these helminths best describe what

a)

Pseudo tapeworms

b)

Eucestoda

c)

Ascaris

d)

Toxocara

11.

This pre- adult stage of flukes is called

a)

Cercaria

b)

Metacercaria

c)

Egg

d)

Miracidum

12.

This type of cercaria is known as

a)

Procercoid

b)

Plerocercoid

c)

Cysticercoid

d)

Cysticercus

13.

This egg of helminth is a characteristic of what parasite

a)

Monieza expansa

b)

Monieza benedini

c)

Parascaris equorum

d)

Ascaris lumbricoides

14.

This type of cercaria is known as

a)

Procercoid

b)

Plerocercoid

c)

Cysticercoid

d)

Cysticercus

15.

This helminth is also known as fringed tapeworm?

a)

Hymenolepsis nana

b)

Hymenolepsis diminuta

c)

Davainnea proglottina

d)

Thysanoma actinoides

16.

This type of fluke is known as

a)

leptocercous

b)

Furcocercous

c)

Lephocercous

d)

Microcercous

17.

This helminth causes abdominal pain and macrocytic hypochromic anemia in man

a)

Diphyllidium caninum

b)

Spirometra erinacei

c)

Diphyllobotrium latum

d)

Anocephala perforiata

18.

This type of fluke is known as

a)

Holostome

b)

Amphistome

c)

Echinostome

d)

Schistosome

19.

Largest tapeworm of poultry

a)

R. echinobotrida

b)

R. tetragona

c)

C. cuneata

d)

C. fastigata

20.

Helminth found in the small intestine of horses

a)

Oxyuris equi

b)

Parascaris equorum

c)

Habronema muscae

d)

H. microstoma

21.

This helminth in large numbers may cause thickening, inflammation, or nodulation in the cecal walls

a)

Enterobius vermicularis

b)

Probstmyria vivipara

c)

S. avium

d)

Heterakis gallinarum

22.

This helminth is known as arrow headed worms

a)

Ascaris suum

b)

Parcaris equorum

c)

Toxocara leonina

d)

Ancylostoma caninum

23.

The hind end of this male helminth is curled. The female end is straight.

a)

Trichinella spiralis

b)

Strongyloides stercoralis

c)

Trichuris suis

d)

Strongylus vulgaris

24.

A disease caused by Histomonas meleagridis is called

a)

Blackleg

b)

Blackhead

c)

Blackwater

d)

Rose water

25.

After copulation and fertilization of this helminth, the female crawls out to the anal opening and lays eggs in the perirenal region

a)

Habronema muscae

b)

H. microstoma

c)

Oxyuris equi

d)

Draschia megastoma

26.

This helminth has a thick shelled eggs with bipolar plugs are passed in the feces.

a)

Trichinella spiralis

b)

Strongyloides stercoralis

c)

Trichuris suis

d)

Strongylus vulgaris

27.

This helminth has anterior portion embedded in mucosa.

a)

Trichinella spiralis

b)

Strongyloides stercoralis

c)

Trichuris suis

d)

Strongylus vulgaris

28.

These worms belongs to what family of helminths?

a)

Trichuridae

b)

Trichinellidae

c)

Strongylidae

d)

Strongyloididae

29.

These helminths are found encysted in pairs along the ureters in the perirenal fat and in the kidney of swines.

a)

Stephanurus dentatus

b)

Syngamus trachea

c)

Ancylostoma caninum

d)

Eucoleus boehmi

30.

This helminth that is illustrated is from what family of nematodes?

a)

Strongyloididae

b)

Syngamidae

c)

Ancylostomastidae

d)

Trichinellidae

31.

This helminth also known as

a)

brown worms

b)

barber's pole worms

c)

twisted stomach worms

d)

black scour worms

32.

This helminth also known as

a)

brown worms

b)

barber's pole worms

c)

twisted stomach worms

d)

black scour worms

33.

This helminth also known as

a)

brown worms

b)

barber's pole worms

c)

twisted stomach worms

d)

black scour worms

34.

Diarrhea caused by this helminth attracts Lucilia cuprina.

a)

Ostertagia

b)

Haemonchus

c)

Trichostrongylus

d)

Hyostrongylus

35.

This helminth causes river blindness in man

a)

Onchocerca volvulus

b)

Filaroides osleri

c)

Parafilaria bovicola

d)

Dirofilaria immitis

36.

This helminth causes causes dermal bleeding and subcutaneous bruise-like lesions in cattle.

“bleeding spots”

a)

Dirofilaria immitis

b)

Wuschereria bancrofti

c)

Parafilaria bovicola

d)

Brugia malayi

37.

This helminth causes lesions called "coin lesions" in man

a)

Dirofilaria immitis

b)

Wuschereria bancrofti

c)

Parafilaria bovicola

d)

Brugia malayi

38.

This helminth is found in / around the eyes. Anterior end with prominent cuticular striarions.

a)

Filaroididae

b)

Trichostrongylus

c)

Dirofilaria

d)

Thelazia

39.

The helminth's cuticle is covered with wartlike cuticular knobs especially near the anterior end, and the nematode can usually be found woven into a remarkably regular sinusoidal tract in the mucous membrane of the host’s esophagus

a)

Spirocerca lupi

b)

Gongylonema pulchrum

c)

Filaroididae

d)

Onchocerca

40.

Occurs in the esophagus of ruminants and other animals including man where it lies in a zigzag fashion

a)

Spirocerca lupi

b)

Gongylonema pulchrum

c)

Filaroididae

d)

Onchocerca

41.

Family of helminths which are known as threadworms

a)

Strongyloididae

b)

Kathlanidae

c)

Trichuridae

d)

Trichinellidae

42.

Family of helminths which are known as whipworms

a)

Strongyloididae

b)

Kathlanidae

c)

Trichuridae

d)

Trichinellidae

43.

These helminths are knowns as redworm and forked worms

a)

Schistomatidae

b)

Syngamidae

c)

Ancylostomastidae

d)

Capillaridae

44.

This helminth lives in the mesenteric and hepatic veins of the host, where they feed on blood and produce eggs with a characteristic terminal or lateral spine

a)

Schistomatidae

b)

Syngamidae

c)

Ancylostomastidae

d)

Capillaridae

45.

This helminth is known as conical stomach fluke

a)

Dicrocoelidae

b)

Eurytrema

c)

Paramphistomoidea

d)

Opistorchidae

46.

Two tentacle like process at the anterolateral part

a)

Plagiorchis megalorchis

b)

Philopthalmus lachrymosus

c)

Catatropis verrucosa

d)

Alaria alata

47.

Which of the following has this type of metacestode?

a)

Taenia multiceps

b)

Taenia taeniformis

c)

Echinococcus

d)

Mescestoides

48.

Ovaries and vitelline glands form aring on either side of the segmentwith an “Open fan-like” appearance interproglottid glands arranged in arow present at its almost entireposterior border of each.

a)

Moniezia benedini

b)

Moniezia expansa

c)

Thysanoma actinoides

d)

Stilesia hepatica

49.

Leucocytosis and eosinophilia are marked signs of this helminth

a)

Spirometra erinacei

b)

Diphyllobotrium latum

c)

Anocephala perfoliata

d)

Moniezia expana

50.

This illustration describes

a)

miracidium

b)

coracidium

c)

hexacanth embryo

d)

metacercaria