The infective stage of Ascaris lumbricoides is
A.embryonated egg
B.fertilized egg
C.unfertilized egg
D.decorticated egg
E.larva
- · 有3位网友选择 A,占比33.33%
- · 有3位网友选择 D,占比33.33%
- · 有2位网友选择 E,占比22.22%
- · 有1位网友选择 C,占比11.11%
A.embryonated egg
B.fertilized egg
C.unfertilized egg
D.decorticated egg
E.larva
A.metacercaria
B.infective egg
C.miracidium
D.sporocyst
E.redia
F.cercariaG、juvenile
A.filariform larva
B.fresh egg
C.rhabditiform larva
D.embryonated egg
E.microfilaria
A、Clonorchis sinensis
B、Fasciolopsis buski
C、Paragonimus westermani
D、Schistosoma japonicum
A、a. is caused by a protozoan flagellate
B、b. the infective stage is the trophozoite
C、c. causes vaginal discharge in females
D、d. all of the above
A、Clonorchis sinensis
B、Fasciola hepatica
C、Echinococcus granulosus
D、Paragonimus westermani
E、Schistosoma japonicum
A.filariform larva
B.fresh egg
C.rhabditiform larva
D.embryonated egg
E.microfilaria
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