BHU PMT BHU PMT (Screening) Solved Paper-2006

  • question_answer
    In malaria, the product released by mosquito into blood that causes chill and fever, is called :

    A)  heamatin                           

    B)  Schuffner's dots

    C)  haemozoin                       

    D)  haemotoxin

    Correct Answer: C

    Solution :

                     Haemozoin' is a ferric ion derivative of haeme. It is the unused hematin, it forms toxic malarial pigment. Haemozoin granules accumlate in trophozoite's cytoplasm, when released causes malarial fever. Schuffner's dots are smalt pink or red eosinophilic granules seen in the RBCs of malarial patients inhabited by trophozoites of Plasmodium vivax. Haematin is the red pigment of haemoglobin while globin is the protein part.


You need to login to perform this action.
You will be redirected in 3 sec spinner