Which Technique Used to Diagnose a Disease is Also Called

Question

Which technique used to diagnose a disease is also called the double diffusion method?
A)Ouchterlony test
B)VDRL test
C)immunoelectrophoresis
D)Western Blot
E)ELISA

Accepted Answer

The Ouchterlony test, also known as the double diffusion method, is a technique used to diagnose diseases by observing the patterns formed when two different antigens are allowed to diffuse through a gel medium and interact. The specific pattern of lines that form can be used to identify the presence of certain antibodies or pathogens.