A client shows enlarged lymph nodes and reports history of IV drug use and bisexual activity. Which diagnosis would the nurse suspect?

A client shows enlarged lymph nodes and reports history of IV drug use and bisexual activity. Which diagnosis would the nurse suspect?

• A. HIV
• B. Tuberculosis
• C. Hepatitis B
• D. Lymphoma

Answer: (A)

Generalized lymphadenopathy in a client with high-risk behaviors for HIV points toward HIV infection. IV drug use and bisexual activity are important transmission routes for HIV, so the immune system often responds with swollen nodes as the virus replicates and the body mounts an immune response. While tuberculosis, hepatitis B, and lymphoma can cause enlarged nodes, the combination of risk factors and the presenting sign makes HIV the most likely diagnosis in this scenario. TB would more commonly show respiratory symptoms or exposure clues; hepatitis B centers on liver-related signs; lymphoma would typically present with additional systemic symptoms or a different nodal pattern, not as a direct result of the listed risk factors.

Generalized lymphadenopathy in a client with high-risk behaviors for HIV points toward HIV infection. IV drug use and bisexual activity are important transmission routes for HIV, so the immune system often responds with swollen nodes as the virus replicates and the body mounts an immune response. While tuberculosis, hepatitis B, and lymphoma can cause enlarged nodes, the combination of risk factors and the presenting sign makes HIV the most likely diagnosis in this scenario. TB would more commonly show respiratory symptoms or exposure clues; hepatitis B centers on liver-related signs; lymphoma would typically present with additional systemic symptoms or a different nodal pattern, not as a direct result of the listed risk factors.