Multiple Choice Questions

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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


D.

Wuchereria bancrofti and Plasmodium ovale

Wuchereria bancrofti is a human parasitic roundworm that is the major cause of lymphatic filariasis. It requires female Culex mosquito in order to complete its life cycle. Plasmodium ovale is a species of parasitic protozoa that causes tertian malaria in humans. It requires Anopheles mosquito to complete its life cycle.


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

  • EEG

  • CAT

  • USG

  • MRI


The carcinoma, a type of cancer, originates from

  • blood

  • connective tissue

  • epithelial tissue

  • lymph gland


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


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

  • T-lymphocytes

  • B-lymphocytes

  • thrombocytes

  • erythrocytes


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The expanded name of MRI is

  • Medical Reserach Instrument

  • Magnetic Resonance Imaging

  • Magnetic Research Institute

  • Medical Resonance Imaging


Humoral immunity is mediated by

  • cytotoxic T-cell

  • plasma cell

  • eosinophil

  • neutrophil


Infection of Ascaris usually occurs by

  • drinking water containing egg of Ascaris

  • eating imperfectly cooked port

  • tse-tse fly

  • mosquito bite


Which one of the following is a correct match?

  • Filariasis - Taenia solium 

  • Encephalitis - Culex vishnui

  • Malaria - Phlebotomus sp.

  • Kala-azar - Anopheles stephensi


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Intermediate host of malarial parasite is

  • pig

  • man

  • mosquito

  • larva of mosquito


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