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起止时间:2021-03-01到2021-05-01
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01 Introduction to Medical Parasitology Unit test 1
1、 The main energy sources of parasites are:
A:Protein
B:Fat
C:Carbohydrates
D: parasite’s motabolites
答案: Carbohydrates
2、 Zoonotic parasitosis refers to:
A:Parasitosis transmitted between arthropods and vertebrates
B:Parasitosis transmitted between wild animals and domestic animals
C:Parasitosis transmitted between invertebrates and vertebrates
D:Parasitosis transmitted between vertebrates and humans
答案: Parasitosis transmitted between vertebrates and humans
3、 After the host is infected by the parasite, the immunoregulatory effect is as follows:
A:The immune response is limited to an appropriate level
B:The immune response is weak in the early stage
C:Immune response continues to increase
D:Strong response to chronic infection
答案: The immune response is limited to an appropriate level
4、 What kind of parasite can infect people with its fertilized egg and larvae ?
A:Taenia solium and Trichinella spiralis
B:Taenia solium and Hymenolepis brevis
C:Fasciolopsis buslik and Paragonimus westermani
D:Schistosoma japonicum and hookworm
答案: Taenia solium and Hymenolepis brevis
5、 The worm that cause larva migrans is:
A:Ascaris lumbricoides
B:Enterobius vermicularis
C:Toxocara canis
D:Ancylostoma duodenale
答案: Toxocara canis
6、 The parasites that inhabit in our intestinal cavity are：
A:Hookworm, Enterobius vermicularis, Fasciolopsis buski, Taenia saginata
B:Filariasis buski, Plasmodium spp, Toxoplasma gondii, Leishmania donovani
C:Plasmodium spp, Schistosoma japonicum, Trichomonas vaginalis, Tania solium
D:Trichinella spiralis, Paragonimus westermani, Ascaris lumbricoides, Trichuris trichiura
答案: Hookworm, Enterobius vermicularis, Fasciolopsis buski, Taenia saginata
7、 The intracellular parasite is:
A:Filaria
B:Paragonimus westermani
C:Plasmodium spp
D:Entamoeba histolytica
答案: Plasmodium spp
8、 For oral parasites, the most important and simple prevention method is:
A:Management of feces
B:Preventive medication
C:Pay attention to food hygiene
D:Don’t eat raw fruits
答案: Pay attention to food hygiene
9、 Which of the following descriptions is wrong?
A:Enterobius vermicularis eggs can enter the digestive tract by breathing
B:It is a chance to be infected with tsutsugamushi disease by sitting or lying on the grassland
C:Infectious Ascaris lumbricoides eggs are often found in fresh feces
D:Drinking dirty or raw water can infect many kinds of parasites
答案: Infectious Ascaris lumbricoides eggs are often found in fresh feces
10、 In addition to Plasmodium falciparum and Toxoplasma gondii,the other parasites that cause brain damage include:
A:Cysticercus and Echinococcus granulosus
B:Hookworm and Trichinella spiralis
C:Filaria and Ascaris lumbricoides
D:Echinococcus granulosus and Taenia saginata
答案: Cysticercus and Echinococcus granulosus
11、 Which parasite resulted in vector-borne disease?
A:Leishmania donovani
B:Giardia lamblia
C:Trichomonas vaginalis
D:Toxoplasma gondii
答案: Leishmania donovani
12、 Parasite is defined as：
A:Any of two commensal organisms
B:The beneficiary of two commensal organisms
C:The beneficiary of parasitism in two living organisms
D:Any of two mutualistic organism
答案: The beneficiary of parasitism in two living organisms
13、 Obligatory parasite is
A:A parasite must be parasitized in the special part of the host in its whole life cycle
B:A parasite that must parasitize in host or otherwise survive throughout its life cycle
C:At least one life cycle period must lead a parasitic life
D:A parasite always needs special hosts throughout life cycle
答案: At least one life cycle period must lead a parasitic life
14、 The following disease resluted by larvae in human body, which one is not belong to larva migrans
A:Toxocara canis
B:Pagumogonimus Skrjabini
C:Ancylostoma duodenale
D:Angiostrongylus cantonensis
答案: Ancylostoma duodenale
15、 Which of the following parasitosis does the reservoir hosts play a role in tranmission?
A:ancylostomiasis
B:schistosomiasis
C:enterobiasis
D:ascariasis
答案: schistosomiasis
16、 What’s the changes of parasites after parasitism?
A:Some organs degenerate or disappear
B:Inability to live a free life
C:Some organs are strengthened or regenerated
D:Parasites will adapt to their hosts
答案: Some organs degenerate or disappear;
Parasites will adapt to their hosts
17、 Parasitic damages to the host include
A:Mechanical damage
B:immne pathologicla damage
C:Absorb nutrition
D:Hypersensitity
答案: Mechanical damage;
immne pathologicla damage;
Absorb nutrition;
Hypersensitity
18、 Wihich parasitic infection resulted anemia is not due to immune response
A:Kala Azar
B:Ancylostomiasis
C:Malaria
D:Intestinal fluke disease
答案: Ancylostomiasis;
Intestinal fluke disease
19、 The parasites that can be found in the peripheral blood include：
A:Balantidium coli
B:Plasmodium spp
C:Cryptosporidium parvum
D:Filaria
答案: Plasmodium spp;
Filaria
20、 The mechanisms by which parasites can survive in immune hosts are：
A:Immune evasion
B:Immunosuppression
C:Sterilizing immunity
D:Mutation changes the antigenicity or immunogenicity of a parasite
答案: Immune evasion;
Immunosuppression ;
Sterilizing immunity;
Mutation changes the antigenicity or immunogenicity of a parasite
02 Medical Nematodes Unit Tes 2
1、 The infection stage of hookworm is：
A: Egg
B: filarial larvae
C: rhabditiform larva
D: adult worm
答案: filarial larvae
2、 In the process of hookworm culture, which of the following is wrong？
A:Smear feces evenly to 2 / 3 of the filter strip, and insert the filter strip into the test tube so that the fecal membrane contacts the water surface to keep it moist
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