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Ascaris lumbricoide ,Ancylostoma, Parasitology

 Lecture Video Part 1

L5, part 1

Ascaris lumbricoide




Lecture video part 2

L6, part 2 

Ancylostoma





Data (Ascaris lumbricoide&Ancylostoma)

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 MCQ of Ascaris




1-Ascaris is ……………….

   [ nematode – trematode -cestode]

2-infective stage of ascaris is……….

   [ unfertilized egg – decorticated egg – mature      

       Egg contain 2ed stage larva]

3-the shape of fertilized egg is………….

    [ segmented – rounded – oval]

4-the diagnostic stage of ascaris is ……….

     [ adult – egg – larva -all]

5-about ascaris, mode of infection is ……….

     [ skin penetration – ingestion – blood          

        transfusion]

6-the pulmonary effect in ascaris is …………….

     [ wheezing – sub sternal pain -eosinophilia -      

       All of choice]

7-in children, under the age of five, ascaris              

    Cause…….

 [ urinary infection – nutritional impairment –        

       Has no effect]

8- decorticated egg is ………….

    [ similar to fertilized egg – similar to unfertiliz        

        Egg – egg without mamillated shell]

9-ttt of ascaris is ……….

    [mebendazole – piperazine – pyrantel        

        Pamoate – all of choice]

10-the only host of ascaris is ……….

       [ dogs – cats – fishes – none of choice]

11-larva migrate through circulation from intestine to …………….

      [liver – kidney – lung]


12-all of the following include complications of      

      Ascaris except ………….

        [cholangitis – cholecystitis – nephritis]

 answers


   1-nematode

   2-mature egg contain 2ed stage larva

   3-oval

   4-all of choice

   5- ingestion

   6-all of choice

   7-nutritional impermeant

   8-egg without mamillated layer

   9-all of choice

   10-none of choice

   11-lung

   12-nephritis



True & false of Ascaris


13-unfertilized egg has thick shell [ ]

14- the unmamellated egg called corticated egg          

    [ ]

15-pulmonary effect of ascaris is included Loeffler’s syndrome [ ]

16-mebendazole is ttt of ascaris [ ]

17-adult of ascaris is the only diagnostic stage

     [ ]

18-the habitat of ascaris is large intestine [ ]


answers



   13-false

   14-false

   15-true

   16-true

   17-false

   18-false



 


     

      MCQ of ancylestoma


19-geographical distribution of ancylestoma        

        is…………

      [tropical – cosmopolitan -none of choice]

20-habitate of ancylistoma is …………

[ large intestine – small intestine – liver]


21-the infective stage of ancylistoma is ………….

       [ egg – rhabditiform larva – filariform larva]

22-ancylistoma cause ……………

      [ ground itching – venomous pneumonia -        

         Ulcer – all of choice]

23-mode of infection of ancylistoma is …….

       [ ingestion – blood transfusion – skin        

            penetration]

24-which type of anemia that caused by

    ancylistoma …………….

        [ macrocytic hypochromic anemia –          

             microcytic hyperchromic anemia –      

             microcytic hypochromic anemia]

25-the egg in fresh stool is …………

       [ 2-3 segments – 2-8 segments – 5-6    

            Segments]

26-flariform larva has …………….

      [ forked tail – pointed tail – bulbed tail]

27-the effect of ancylestoma on the protein……

        [ hyper proteinemia - hypo proteinemia –    

              has no effect]

answers


   

   19-tropical

   20-small intestine

   21-filariform larva

   22-all of choice

   23-skin penetration

   24-microcytic hypochromic anemia

   25-2-8 segments

   26-pointed tail

   27-hypo proteinemia


true & false of ancylestoma


   28-anchylistoma has only pair of teeth in    

         each side [ ]

   29-human is the intermediate host of  

        Anchylistoma [ ]

   30-ancylistoma cause verminous pneumonia        

          [ ]

   31-harada mori culture is more sensitive than  

          stool examination in differentiate        

         between different species [ ]

    32- egg counting method isn’t useful in      

           The identity of the therapy’s effect [ ]

    33-mebendazole is the only treatment of    

           Anchylistoa [ ]

     

answers




   28-false

   29-false

   30-true

   31-true

   32-false

   33-false





 



 



           






       





   





 





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