Quiz 2 More Detail

Question 1

Lancet fluke, found in the bile ducts of small ruminants, 2 intermediate hosts: snail, ants, mechanical obstruction, operculated egg

Answer 1

Dicrocoelium dendriticum

Question 2

Lizard poisoning fluke, found in liver and bile ducts of cats, 2 intermediate hosts: snail, lizard, mechanical obstruction, operculated eggs, tandem testes

Answer 2

Platynosomum fastosum

Question 3

Liver fluke of ruminants, found in bile ducts of ruminants, 1 intermediate host: snail, mechanical obstruction, operculated egg, conehead, “pipestem liver”

Answer 3

Fasciola hepatica

Question 4

Liver fluke of deer, found in lungs and liver of deer family, aquatic snail as int. host, mechanical obstruction, operculated egg, very large

Answer 4

Fascioloides magna

Question 5

Rumen flukes, found in rumen and reticulum of ruminants, int. host is aquatic snail, inflammation, operculated egg, look like rice krispies

Answer 5

Cotylophoron sp/Paramphistomum sp.

Question 6

Lung fluke of dogs and cats, found in lungs of dogs and cats, 2 int. hosts, inflammation, operculated egg, can become erratic and spread to brain

Answer 6

Paragonimus kellicotti

Question 7

Ruminant fluke, found in the blood vasculature of ruminants, int. host is snail, inflammation, spindle non-op. egg, gynecophoric canal

Answer 7

Schistosoma bovis

Question 8

Swimmer’s itch, zoonotic disease spread from aquatic birds, inflammation, allergy

Answer 8

Schistosome cercarial dermatitis

Question 9

Canine blood fluke, found in portal/mesenteric veins of dogs, snail is int. host, inflammation, non-op. egg

Answer 9

Heterobilharzia americana

Question 10

Lappeted tapeworm of horses, found in SI and large intestine of horses, spread by mites, inflammation and mech. obstruction, pyriform apparatus, squatty body

Answer 10

Anoplocephala perfoliata

Question 11

Large scolex tapeworm, found in SI of horses via mites, inflammation/mech. obstruction, pyriform apparatus, squatty body

Answer 11

Anoplocephala magna

Question 12

Dwarf tapeworm, found in SI and stomach of horses, spread via mites, mechanical obstruction, pyriform apparatus, squatty body

Answer 12

Paranoplocephala mamillana

Question 13

Ruminant tapeworm, found in SI of ruminants, spread via mites, mechanical obstruction, pyriform apparatus, proglottids passed in stool looks like rice

Answer 13

Moniezia sp.

Question 14

Fringed tapeworm, found in bile duct/intestines of small ruminants, bark lice spread it, mech. obstruction, no pyriform apparatus, fringe, squatty body

Answer 14

Thysanosoma actinoides

Question 15

Double-pored tapeworm, Cucumber seed tapeworm, found in SI of dogs, cats, humans, spread by fleas, inflammation, egg packets, armed scolex, ZOONOTIC

Answer 15

Dipylidium caninum

Question 16

Measly beef, Adult: SI of human, Larval: Cardiac and Skeletal muscle of cattle, inflammation, TTT eggs, unarmed, ZOONOTIC

Answer 16

Taenia saginata/Cysticercus bovis

Question 17

Measly mutton, Adult: found in SI of dogs via small ruminants Larval: skeletal and cardiac muscle of sheep/goats , inflammation, TTT eggs, armed

Answer 17

Taenia ovis/Cysticercus ovis

Question 18

Measly pork, Adult: found in SI of humans via pigs Larval: Cardiac and skeletal muscle of pigs but HUMANS can serve as IH too, TTT eggs, armed, ZOONOTIC

Answer 18

Taenia solium/cysticercus cellulosae

Question 19

Ruminant tapeworm, Adult: found in the SI of dogs, Larval: peritoneal cavity of sheep and goats, inflammation, armed scolex, ping pong ball size

Answer 19

Taenia hydatigena/Cysticercus tenuicollis

Question 20

Rabbit tapeworm, Adult: found in SI of dogs, Larval: Peritoneal cavity of rabbits, spread via rabbits, TTT eggs, English pea-sized

Answer 20

Taenia pisiformis/Cysticercus pisiformis

Question 21

Feline taenid, Adult: found in SI of cats via small rodents, Larval: liver or peritoneal cavity of rodents, Strobilocercus is infective stage, TTT eggs, armed scolex

Answer 21

Taenia taeniaformis/Cysticercus fasciolaris

Question 22

Sheep tapeworm, Adult: found in SI of dogs, Larval: brain and spinal cords of sheep/goats/other ungulates, spread via small ruminants like sheep, inflammation, TTT eggs, armed scolex

Answer 22

Multiceps multiceps/Coenurus cerebralis

Question 23

Rabbit tapeworm, Adult: found in SI of dogs, Larval: SQ and IM connective tissue of rabbits, inflammation, TTT egg, armed scolex

Answer 23

Multiceps serialis/Coenurus serialis

Question 24

Unilocular hydatid cyst…, found in SI of dogs, spread via sheep and cattle, inflammation, TTT eggs, armed, ZOONOTIC

Answer 24

Echinococcus granulosus

Question 25

Mulitlocular hydatid cyst…, found in the SI of carnivores, spread via small rodents, inflammation, TTT eggs, tiniest, armed scolex, ZOONOTIC

Answer 25

Echinococcus multilocularis

Question 26

Broad fish tapeworm (pseudo), found in SI of fish-eating mammals, spread via aquatic copepod, freshwater fish, infective stage is plerocercoid, competes with host for nutrients, op. egg, rosette effect, ZOONOTIC

Answer 26

Diphyllobothrium latum

Question 27

Zipper tapeworm (pseudo), found in SI of dogs, cats, raccoons, int. hosts are crustaceans and frogs, etc., op. egg, ZOONOTIC

Answer 27

Spirometra mansonoides