23rd January 2024

A 38-year-old male presents to a HIV specialist for follow-up

A 38-year-old male presents to a HIV specialist for follow-up. He was previously asymptomatic, so refused to take medications. However, he has now developed a persistent dry cough, which worries him. He reports no other symptoms, such as weight loss. There is no significant past medical or family history. The examination reveals no abnormalities.

Which of the following is the most appropriate investigation to determine the patient’s level of immunosuppression?

Select the SINGLE most appropriate option from the list below. Select ONE option only.