National Licensed Veterinary Qualification Examination Parasite Tapeworm True Questions Summary

2009 True Title

141. The distinguishing characteristics of The eggs of T. terrestrium beetle beetle are

A. Oval, thin egg shell, containing larvae;

B, round, no pear-shaped vessel, with six hooks

C. Oval, no egg cap, containing multiple embryo cells

D. Approximately tetragonal shaped, the egg has a pear-shaped vessel inside, containing six hooked larvae

E. Nearly spherical, the egg shell is honeycomb-shaped, containing an egg cell

142, Moniz tapeworm can be infected ( )

A, piglet B, puppy C, foal D, lamb E, chick goose

2010 True Question

192． In summer, a sheep herd has symptoms such as loss of appetite, increased body temperature, and pallor of the visible mucosa after grazing. Autopsy shows enlarged liver, bleeding, and flat lobular larvae are found in the abdominal cavity and liver. The disease may be ( ).

A． Echinococcosis

B． Sheep coccidiosis

C． Blood spear nematode disease

D． Flaky trematodiasis

E． Moniz taeniasis

【Answer】D [Analysis] Acute cases of flaky trematodiasis (childhood migration period) are more common in late summer, autumn and early winter, and the disease in animals is urgent, manifested by increased body temperature, mental depression, loss of appetite, weakness, rapid anemia, obvious tenderness in the liver area, and death within a few days in severe cases. Flat lobular larvae may be found in the abdominal cavity and liver parenchyma on postmortem autopsy.

2011 True Questions

145． The reilly tapeworm terminal host is ( ).

A． Pigs, horses

B． Cows, sheep

C． Dogs, cats

D． Rabbits, mink

E． Chickens, turkeys

Answer: E

2012 True Questions

148． The terminal host of Echinococcus finesseum is ( ).

A．犬

B． goat

C． person

D.猪

E． sheep

Answer: A

【Analysis】 Echinacenosparus fine-grained tapeworm parasitizes in the small intestines of terminal host dogs, wolves, foxes, etc.

152． Adult polycephalic tapeworms parasitize dogs, wolves, and foxes ( ).

A． Liver B. Lungs C. Brain D. Large intestine E. small intestine

【Analysis】Cerebral polycephaly, also known as hydatid disease, is a parasitic disease caused by the mid-taeniae stage larvae of multi-headed tapeworm parasitizing the brain and spinal cord of cattle and sheep, and adults parasitize in the small intestines of dogs, wolves and foxes.

156． Care must be paid to the prevention and control of canine re-foraminiferasis ( ).

A． Fleas and lice

B． Scabies mites

C． Wound maggots

D． Mosquitoes and flies

E． Hard ticks

【Analysis】 Canine polynesophyllum parasitizes in the small intestines of dogs and cats, and the intermediate host is fleas and canine hair lice. Therefore, the prevention and control of canine re-hole taeniasis must pay attention to killing fleas and lice.

2013 True Questions

146． Eggs containing hexagonal larvae were detected from feces, and the parasite infected with the animal was ( ).

A． Nematodes B. Coccidiosis C. Tapeworm D. Fluke E. Echinococcus

Answer: C

【Analysis】 The eggs of tapeworms are round or oval, with two layers of egg shells, the inner layer is thicker, light brown, and contains six hooked larvae.

157． The eggs of taenia macrocephalus contain ( ).

A． Pear-shaped vessel and six-hooked larvae

B． Multiple egg cells

C． Hairy crickets

D． Spiny larvae

E． sporangium

【Analysis】 Taeniasis equine refers to a parasitic disease caused by the large nude-headed tapeworm, leaf-like nude-headed tapeworm and pygmy sub-naked-headed tapeworm parasitize in the small intestines of horses, mules, donkeys and other animals, and occasionally see the cecum. The eggs of the large naked-headed tapeworm are nearly round, with a diameter of 50 to 60 μm; the eggs contain a pear-shaped vessel containing six hooked larvae, which is smaller than the radius of the egg.

2014 True Questions

144． The main animals infected by Tyneidae coronus are ( ).

A.鸭 B.鸡 C.牛 D.羊E.猪

【Analysis】 Tapeworm coronal membranes use some small crustaceans and flies as intermediate hosts, and birds are infected after swallowing intermediate hosts containing cysticercosis. Tapeworm coronation is highly pathogenic, mainly endangering young waterfowl, with a serious disease, which can cause a large number of deaths and is often endemic.

190． Dogs, 4 months of age, slow growth, vomiting, diarrhea, anemia, stool examination confirmed as a combination of roundworm and tapeworm, the best treatment is ( ).

A． Praziquantel B. Albendazole C. Ivermectin D. Dikjuli E. Trichlorobendazole

【Answer】B [Analysis] Albendazole is a highly effective broad-spectrum anthelmintic drug that can be used to repel gastrointestinal nematodes and lung nematodes and tapeworms.

191． In autumn, some sheep in a grazing flock show symptoms such as emaciation, pale visible mucosa, submandibular edema, and yellow-brown eggs with egg caps are detected in feces. The most likely diagnosis of the disease is ( ).

A． Schistosomiasis B. Echinococcosis C. Moniz taeniasis D. Coccidiosis E. Blood spear nematode disease

【Answer】A [Analysis] The eggs of the ambiguity fluke are oval- and yellow-brown, with egg caps. After infection, affected animals generally present with nutritional disorders, anemia and wasting.

2016 Real Question

150． The intermediate host of Taenia moniz is ( ).

A． Ant B. Land snail C. Ground mites D. Nail screw E. Vertebral snail [Answer] C

152． The drug used to treat taeniasis in horses is ( ).

A． Ivermectin B. Levamisole C. Monensin D. Thiazole E. Niclosamide

【Answer】E [Analysis] Drugs for the treatment of taeniasis in horses: (1) Niclosamide: 88 mg per kilogram of body weight, safe and effective. (2) Pumpkin seeds, betel nut: before administration, the horse went on a hunger strike for 12 hours, first took 400g of stir-fried and crushed pumpkin seed powder, after 1h, fill 50g of betel nut powder.

154． The current diagnostic method for chicken Reilly tapeworm disease is ( ).

A． Blood smear test B. Stool examination C. Dander test D. Antigen detection E. Antibody detection

【Answer】B [Analysis] The method of diagnosing reilli taeniasis in chickens: according to the clinical performance of the flock, the fecal examination obtains insect eggs or segments, and the lesions and a large number of insect bodies can be diagnosed by autopsy of the diseased chicken.

2017 True Questions

147． The parasite that cattle can infect after eating grass contaminated with human feces is ( ).

A． Split-headed larvae

B． cysticercus

C． Cerebral polycephaly

D． Fine-necked cystic-tailed larvae

E． Echinococcus

Answer: B

【Analysis】 Tapeworms (adults) parasitize the small intestines of people, and humans are the terminal hosts of tapeworms. The terminal host excretes the gestational nodes and eggs with feces, and after being swallowed by the intermediate host, the mechhomoth (ground mite, soil mite), the six hooked worms emerge from the eggs and gradually develop into infectious cysticercosis. Ruminants (cattle, sheep) become infected by swallowing a nail mite containing cysticercosis-like larvae while grazing.

149． The mid-taenia stage of The Taenia monsophyllum is ( ).

A． cysticercus

B． Like a cysticercosis

C． Echinococcus

D． Polycephalics

E． Split-headed larvae

【Analysis】 The middle taenia stage of Taenia monsii is the split-headed larvae, and the larval stage is the solid-tailed larvae.