A 27-year-old man presents with a 2-week history of fever, sore throat and diffuse maculopapular rash after unprotected sex with a new partner. He has...

Question

A 27-year-old man presents with a 2-week history of fever, sore throat and diffuse maculopapular rash after unprotected sex with a new partner. He has generalised lymphadenopathy. Rapid strep test is negative. Which single test is most appropriate to diagnose acute HIV infection?

Accepted Answer

HIV p24 antigen and antibody combination assay

Answer

HIV antibody-only ELISA test

Answer

HIV Western blot

Answer

CD4 T-cell count

Answer

HIV viral load alone without antibody testing

ca-mccqe1 MCQ (SBA): Acute HIV infection

A 27-year-old man presents with a 2-week history of fever, sore throat and diffuse maculopapular rash after unprotected sex with a new partner. He has generalised lymphadenopathy. Rapid strep test is negative. Which single test is most appropriate to diagnose acute HIV infection?