Test Bank 2 For Medical Parasitology 7th Edition By Ruth Leventhal; Russell F. Cheadle 9780803675797 Chapter 1-11 Complete Guide .2

Medicalparasitology dep
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artment kfs university
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Dr/ marwa ghalab
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Dr/ sara abdou
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Dr/ Mohammed abdelmoneim
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Dr/ Mona baz
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By
Dr/ Mohammed abdelmoneim
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, Heterophyes adult worm c c




x10 CM = compound microscope
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• Size : 1.5× 0.5 mm
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• Pear-shaped with broad rounded Posterior end c c c c c




• 3 suckers :
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1 small oral sucker and c c c




2 Large ventral sucker about the middle O
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f the body
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• 3 genital sucker postero-lateral to the ventral
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• testes : 2 ,simple ,opposite each other in th
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e posterior part of the body
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• ovary : rounded , in front of testes
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• uterus : convoluted, open in the genital sucker
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, Heterophyes egg CM X10
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• SIZE: 30×15 µ
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• SHAPE : oval c c




• SHELL : thick
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• COLOUR : light brown c c c




• CONTENT :mature (miracidium ) c c c c




• CH.CH : operculated at one pole A
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nd knobbed at other pole
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