Question

Which one of the following sets of items in the option (a) – (d) is incorrectly categorized with one exception in it?

• A. Items $\Rightarrow$ Anopheles, Glossina Culex
  Category $\Rightarrow$ Mosquito Vector
  Exception $\Rightarrow$ Glossina
• B. Items $\Rightarrow$ Encephalitis, Mumps, Pertussis
  Category $\Rightarrow$ Portal of entry
  Exception $\Rightarrow$ Encephalitis
• C. Items $\Rightarrow$ Anopheles, Aedes, Phlebotomus
  Category $\Rightarrow$ Vector of protozoan disease
  Exception $\Rightarrow$Phlebotomus
  
• D. Items $\Rightarrow$ Rifampicin, Ethambutol, Zidovudine
  Category $\Rightarrow$ Treatment of tuberculosis
  Exception $\Rightarrow$ Zidovudine
  

Answer 1

The correct option is C Items $\Rightarrow$ Anopheles, Aedes, Phlebotomus

Category $\Rightarrow$ Vector of protozoan disease
Exception $\Rightarrow$Phlebotomus

Anopheles and Phlebotomus is a vector for protozoan disease but Aedes is a vector for a viral disease. So Aedes is the exception for this category, not Phlebotomus.