Increased asthmatic attacks in certain seasons are related to :
1. hot and humid environment
2. eating fruits preserved in tin containers
3. inhalation of seasonal pollen
4. low temperature
Mast cells secrete:
1. hippurin
2. myoglobin
3. histamine
4. Haemoglobin
Antibodies in our body are complex:
1. lipoproteins
2. steroids
3. prostaglandins
4. glycoproteins
Both sickle cell anaemia and Huntington's chorea are
1. bacteria-related diseases
2. congenital disorders
3. pollutant-induced disorders
4. virus-related diseases
A foreign body giant cell is formed by
1. osteoclasts
2. mast cells
3. plasma cells
4. histiocytes
The so-called tertain periodicity of Plasmodium vivax refers to the
1. pre-erythrocytic phase
2. post erythrocytic phase
3. erythrocytic phase
4. sexual phase.
Hybridoma is a synonym of
1. polyclonal antibody
2. monoclonal antibody
3. polymerase chain reaction
4. fluorescent in situ hybridization
Communicability of disease depends upon the availability of a
1. pathogen
2. parasitic
3. healthy person
4. susceptible person
Which of the following is used to make vaccines?
1. Activated pathogen
2. Pathogen blocked by antibody
3. Attenuated pathogen
4. None of the above
An organism which has been used as a weapon in biological war causes which of the
following disease?
1. malaria
2. common cold
3. influenza
4. anthrax