A patient previously diagnosed with acquired immunodeficiency arrives in the emergency room with symptoms of meningitis.A lumbar puncture is performed.
-Using the information provided,in addition to Gram stain,what additional testing should be performed?

Question

Quizplus · Accepted Answer

Given the patient's history of acquired immunodeficiency, a cryptococcal antigen test should be performed in addition to the Gram stain. Cryptococcal meningitis is a common opportunistic infection in patients with HIV, and the antigen test is a sensitive and specific diagnostic tool for this condition. The other options, including VDRL, electrophoresis, and differential of peripheral blood, are not typically used in the diagnosis of meningitis.

A Patient Previously Diagnosed with Acquired Immunodeficiency Arrives in the Emergency