Multiple Choice Questions

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MRI is not allowed in the following conditions except one. Identify the exception

  • Presence of pacemaker in the body

  • Pregnant women

  • Person suffering from stroke

  • Presence of metallic plate in the body for treatment of broken bones


C.

Person suffering from stroke

Magnetic Resonance Imaging (MRI) is primarily a medical imaging technique most commonly used in radiology to visualize detailed internal structure and limited function of the body. In medicine MRI is mainly used for looking at damage to soft parts of the body
muscles, tendons and ligaments as well as the brain. At the moment, MRI can only be done on patients who live still.


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T-lymphocyte is produced in

  • bone marrow

  • spleen

  • pancreas

  • thymus


Which one of the following diseases is spread by housefly?

  • Dengue fever

  • Encephalitis

  • Filariasis

  • Typhoid


Active immunity development is related to

  • natural killer cells

  • memory cells

  • helper T cells

  • suppressor T cells


Which one of the following leucocytes transforms into macrophages

  • Eosinophil

  • Basophil

  • Monocyte

  • Lymphocyte


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Mention the "Incubation Period" of Plasmodium vivax

  • 10-14 days

  • 20-25 days

  • 30 days

  • 45 days


How many variable segments are present in the basic structure of antibody molecule?

  • One

  • Two

  • Three

  • Four


Passive immunity can be obtained through

  • antigens

  • vaccines

  • antibiotics

  • antibodies


The genetic material of rabies virus is

  • double stranded RNA

  • single stranded RNA

  • double stranded DNA

  • ssDNA


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Filariasis is caused by

  • dead adult filariae

  • microfilariae

  • biting of filarial worm

  • presence of bacteria in filarial wall


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