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Question
A test called 'X' was used to confirm the presence of Salmonella typhi in a person with intermittent fever, headaches and abdominal pain. Which among the following would be X?
A test called 'X' was used to confirm the presence of Salmonella typhi in a person with intermittent fever, headaches and abdominal pain. Which among the following would be X?
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Solution
The correct option is D Widal test
Widal test is serological test developed by Georges Fernand Widal to detect the presence of the bacterium Salmonella in the sera of an individual.
ELISA or Enzyme Linked Immuno Sorbent Assay is a test used to detect the presence of specific antigens or antibodies. This test is used to detect the presence of HIV which causes AIDS.
Western blot test also detects the presence of specific proteins or antigens in the body fluids of individuals. This test is used to confirm the presence of HIV.
Northern blot is a laboratary technique used to test the presence of desired RNA in a test sample.
Widal test is serological test developed by Georges Fernand Widal to detect the presence of the bacterium Salmonella in the sera of an individual.
ELISA or Enzyme Linked Immuno Sorbent Assay is a test used to detect the presence of specific antigens or antibodies. This test is used to detect the presence of HIV which causes AIDS.
Western blot test also detects the presence of specific proteins or antigens in the body fluids of individuals. This test is used to confirm the presence of HIV.
Northern blot is a laboratary technique used to test the presence of desired RNA in a test sample.
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