A client with suspected HIV has had two positive enzyme-linked immunosorbent assay tests. What diagnostic test would be run next?
A) ELISA
B) Western Blot
C) T4/T8 ratio
D) Polymerase chain reaction

Question

Quizplus · Accepted Answer

The Western Blot test is used to confirm a diagnosis of HIV after two positive ELISA tests. It detects antibodies specific to HIV proteins, providing more conclusive evidence of HIV infection. The T4/T8 ratio and polymerase chain reaction tests may also be used in the diagnosis and monitoring of HIV, but they are not typically used as follow-up tests following positive ELISA tests.

A Client with Suspected HIV Has Had Two Positive Enzyme-Linked