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VeterinaryParasitology

101Among the main causative agents of the bovine and sheep mange, the smallest size of the mite is（）
102To kill mites hidded in the breeding environment, the commonly used insecticides is（）
103The common drugs used for treatment of coenurosis include （）
104The common clinic symptoms of the disease caused by Haemonchus contortus include （）
105The common clinic symptoms of coenurosis include （）
106The parasitic sites of Fasciola hepatica are （）
107The clinical signs of sheep infected with Fasciola hepatica contain（）
108Which of the following medicine can be used to the treatment of Monieziasis？（）
109Which of the following descriptions about Moniezia are right? （）
110The main pathogens that cause mange of cattle and sheep are（）
111The main symptoms of cattle and sheep mange are（）
112The main infection routes of cattle and sheep mange are（）
113Haemonchus contortus is a soil-transmitted parasite
114Effective control of dogs and stopping dogs from accessing brain and spinal cord entrails of diseased animals are key measures for control of coenurosis in cattle and sheep
115The issue of drug resistance in Haemonchus contortus could be alleviated by rotational grazing and deworming using different anthelmintics
116Sheep are the most susceptible hosts of fascioliasis
117Fasciola gigantica is bigger than Fasciola hepatica
118Monieziosis can not induce nervous symptoms
119The intermediate host is not necessary for the development of Moniezia
120The life cycle of Sarcoptes mites includes the pupae
121Chorioptes mites live on the skin surface of cattle and sheep
122Compared to Sarcoptes mites，Psoroptes mites are more common found in goats
123The parasitic site of Sarcoptes scabiei is （）
124According to parasitic time, Sarcoptes scabiei belongs to （）
125Which of the following symptoms isn’t the typical clinical symptoms of sarcoptic mange? （）
126In the life cyle of Isospora suis, the exophytic stage is （）
127Which developmental stage of Isospora suis is infectious? （）
128The infection route of Ascaris suum is （）
129The migration route of larvae of Ascaris suum in host is （）
130The host parasitic site of Ascaris suum adults is （）
131Which of the following descriptions of Dermanyssus gallinae is right （）
132Which of the following parasites do not cause anemia （）
133According to the parasitic time, Dermanyssus gallinae belongs to（）
134Which of the following descriptions about the life cycle of Eimeria tenella is correct? （）
135The effective drug for avian coccidiosis is（）
136Among the following options, the correct description of the life cycle of Eimeria tenella is （）
137The parasitic sites of Psoroptes ( rabbit subspecies) on rabbit is （）
138The basic clinical symptoms of the rabbit mange do not include （）
139The main infection route of the rabbit mange is （）
140According to parasitic location, which of the following parasites belong to endoparasites? （）
141The developmental stages of Sarcoptes scabies include （）
142Which of the following parasites do not need intermediate hosts?（）
143Which of the following parasites can parasitize in the intestinal tract of pigs? （）
144The common pathological lesions caused by Ascaris suum include （）
145The diagnostic approaches of the pig ascariasis include （）
146According to parasitic time, which of the following parasites belongs to temporary parasite? （）
147What are the clinical symptoms of Dermanyssus gallinae? （）
148The causative agents of acute coccidiosis are （）
149The clinical signs of caecal coccidiosis include （）
150The lifecycles of Sarcoptes and Psoroptes include （）
151The prevalent season of scabies is （）
152The important factors that promote the spread of the rabbit mange are （）
153None of the four pairs of legs for Sarcoptes scabiei exceed the external margin of the body
154Sarcoptic mange is a chronic wasting disease
155An oocyst of Isospora suis contains 2 sporocysts, each containing 4 sporozoites
156Porcine coccidiosis caused by Isospora suis mainly occurs in piglets ranged from one to three months
157Ascaris suum is a soil-transmitted parasite
158Ascaris suum and Ascaris lumbricoides may be a same species
159It would be difficult to prevent and control pig ascariasis but clearance of Ascaris suum eggs in the surrounding is a key step
160Dermanyssus gallinae can bite farm workers, causing dermatitis and pruritus
161The development of Dermanyssus gallinae belongs to complete metamorphosis
162Prevention of avian coccidiosis could be achieved by drug prevention and vaccine immunization
163The preventive drugs of avian coccidiosis include ivermectin, maduramicin ammonium premix and diclazuril premix etc
164Rabbit mange of can be infected and spread by contact
165Adult mites of Psoroptes is smaller than adult mites of Sarcoptes
166Rabbit Psoroptes　 mostly occurs in winter and early spring
167The lifecycle of Notoedres and Otodectes mites do not include（）
168The main infection route of the cat mange is（）
169The commonly used drug for the treatment of cat mange is（）
170The common detection method for dog and cat fleas is（）
171Fleas bite dogs and cats and mainly feed on（）
172After flea bites dogs and cats, the most obvious symptom of skin is（）
173The number of papillae surrounding the mouth of the heartworm is（）
174The optimal method for detecting microfilaria is（）
175The factor affecting the infection rate of the heartworm disease is（）
176The transmission vector of Babesia gibsoni is（）
177Babesia gibsonis is distributed in（）
178The target gene for PCR molecular detection in canine Babesia is（）
179The main pathogens that cause cat mange are（）
180The prevalent season for cat Otodectes mite infection is（）
181When infected by Otodectes mite，the common symptoms of cat in the ear canal are（）
182The most common fleas from Ctenocephalides are（）
183The main host species harmed by dog and cat fleas are（）
184The lifecycle of Ctenocephalides includes（）
185The intermediate host that is necessary for the development of microfilaria is（）
186Before developing into adults, the fourth-stage larvae of heartworm caninei migrate to the host’s（）
187The most common symptoms of cat heartworm disease are（）
188The main clinical symptoms of Babesia in dogs include（）
189The approaches to diagnose Babesia include（）
190The number of Babesia gibsoni can parasitize in one red blood cell is（）
191The mites of Notoedres live in the ear canals of cats
192Otodectes mites are black
193The diagnosis of cat mange requires the detection of mite bodies or eggs in the crust of the affected part of the infected animal
194Fleas have no strict host specificity
195The pupa stage is not included in the lifecycle of the flea
196The adult flea can locate the host according to the temperature and carbon dioxide
197Dogs raised indoors have a higher rate of the heartworm disease than that of dogs raised outdoors
198Ivermectin has preferable effectiveness on killing or inhibiting the larvae of various stages of heartworms
199Dogs with heartworm infection are often accompanied by nodular skin diseases
200Most of Babesia canis are double pear-shaped in red blood cells
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