Multiple Choice Questions

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Intermediate host of malarial parasite is

  • pig

  • man

  • mosquito

  • larva of mosquito


B.

man

Malaria is a mosquito-borne infections disease caused by Plasmodium. It is mainly transmitted by the bite of an infected female Anopheles mosquito, which introduces the organism from its saliva into man's circulatory system (which is an intermediate host in which asexual reproduction takes place or the larval stages of animal parasites develops).


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Infection of Ascaris usually occurs by

  • drinking water containing egg of Ascaris

  • eating imperfectly cooked port

  • tse-tse fly

  • mosquito bite


Humoral immunity is mediated by

  • cytotoxic T-cell

  • plasma cell

  • eosinophil

  • neutrophil


Which of the following human parasites require mosquito to complete their life-cycle?

  • Ascaris tumbricoides and Wuchereria bancrofti

  • Leishmania donovani and Plasmodium ovale

  • Ascaris lumbricoides and Leishmania donovani

  • Wuchereria bancrofti and Plasmodium ovale


The expanded name of MRI is

  • Medical Reserach Instrument

  • Magnetic Resonance Imaging

  • Magnetic Research Institute

  • Medical Resonance Imaging


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Which one of the following genus of insects prefer to breed in clean water and their larvae lie parallel to the surface of water?

  • Anopheles

  • Culex

  • Aedes 

  • Phlebotomus


Which one of the following is a correct match?

  • Filariasis - Taenia solium 

  • Encephalitis - Culex vishnui

  • Malaria - Phlebotomus sp.

  • Kala-azar - Anopheles stephensi


The cell-mediated immunity inside the human body is carried out by

  • T-lymphocytes

  • B-lymphocytes

  • thrombocytes

  • erythrocytes


In which diagnostic system, piezoelectric effect and reverse piezoelectric effect are involved?

  • EEG

  • CAT

  • USG

  • MRI


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The carcinoma, a type of cancer, originates from

  • blood

  • connective tissue

  • epithelial tissue

  • lymph gland


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