Q. Which one of the following cannot be used for preparation of vaccination against plague? (a) Avirulent live bacteria (b) Synthetic capsular polysaccharide material (c) Heat killed suspension of virulent…
Q. Which one of the following techniques is safest for the detection of cancers? (a) Radiography (X-ray) (b) Computed tomography (CT) (c) Histopathological studies (d) Magnetic resonance imaging (MRI) Solution…
Q. A person suffering from a disease caused by Plasmodium, experiences recurring chill and fever at the time when ? (a) The trophozoites reach maximum growth and give out certain toxins.…
Q. Ringworm in humans is caused by: (a) Viruses (b) Bacteria (c) Fungi (d) Nematodes Solution : Correct option : C Ringworm is fungal skin disease caused by dermatophyte fungus Trichophyton rubrum, which spreads…