In which of the following diseases is protection offered by mosquito net
Mumps
Encephalitis
Whooping cough
Measles
Bile is concentrated and stored in
Liver
Gall bladder
Kidney
None of these
Reservoir and carrier organisms differ in
Possessing disease causing organisms
Carrying living infectious agents
Absence of movement
Ability to directly infect the host
Carriers of hepatitis are
Monkeys
Human beings
Rats
Dogs
Vehicle born transmitted diseases are
Plague and malaria
Chickenpox and tetanus
Mumps and common cold
Eye infection and influenza
One of the following happens in manifestation stage of disease
The immune system of patient flights and kills the organisms
Disease process is held temporally or permanently
Toxic substances are released by the organism
Disease organisms select suitable carrier
Carriers of plague bacteria are
cats
cockroaches
rats
dogs
Inflammation of lymph vessels and lymph glands results in a disease called
Malaria
Filaria
Hepatitis
Source of infection in diseases
Direct contact
Droplet of Saliva
Carrier organisms
A vector
Carrier organisms of yellow- fever are
Mosquitoes