All of the following are laboratory tests to detect HIV EXCEPT ________.
A. WBC differential
B. CD4 count
C. ELISA
D. viral RNA load test
Answer:A
All of the following are laboratory tests to detect HIV EXCEPT ________.
A. WBC differential B. CD4 count C. ELISA D. viral RNA load test
Explanation: A) Correct! The white blood cell (WBC) differential measures the numbers of the five types of white blood cells.