The carcinoma, a type of cancer, originates from

• blood

• connective tissue

• epithelial tissue

• lymph gland

212.

Humoral immunity is mediated by

• cytotoxic T-cell

• plasma cell

• eosinophil

• neutrophil

The expanded name of MRI is

• Medical Reserach Instrument

• Magnetic Resonance Imaging

• Magnetic Research Institute

• Medical Resonance Imaging

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

Infection of Ascaris usually occurs by

• drinking water containing egg of Ascaris

• eating imperfectly cooked port

• tse-tse fly

• mosquito bite

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

• T-lymphocytes

• B-lymphocytes

• thrombocytes

• erythrocytes

Intermediate host of malarial parasite is

• pig

• man

• mosquito

• larva of mosquito

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

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

• EEG

• CAT

• USG

• MRI