For effective treatment of a disease

Options

A. early diagnosis is required but understanding of its pathophysiology is not required
B. early diagnosis is not required but understanding of its pathophysiology is required
C. early diagnosis and understanding of its pathophysiology is required
D. neither early diagnosis nor understanding of its pathophysiology is required

Answer

C

Explanation

For effective treatment of a disease, early diagnosis and understanding its pathophysiolpogy is very important. Using conventional methods of diagnosis (serum and urine analysis, etc) early detection is not possible, Recombinant DNA technology, Polymerase chain Reaction (PCR) and Enzyme Linked Immuno-sorbent Assay (ELISA) are some of the techniques that serve the purpose of early diagnosis.