Which finding would indicate HIV disease progression or increased risk in Ross?

Which finding would indicate HIV disease progression or increased risk in Ross?

• A. CD4 counts dropping below 500 cells
• B. Weight stability
• C. Normal energy
• D. Adherence to ART

Answer: (A)

Monitoring how well the immune system is holding up is what this item is getting at. CD4 T-cell counts reflect immune function in HIV. Normally, CD4 counts run around 500–1500 cells per cubic millimeter; as HIV progresses and immune defense weakens, these numbers fall. When CD4 counts drop below about 500 cells/mm3, the risk of opportunistic infections and other complications rises, signaling disease progression or increased risk. The other factors—weight staying stable, normal energy, and good adherence to antiretroviral therapy—suggest maintained control and less progression, not advancement of the disease. So, a CD4 count falling below 500 cells/mm3 is the finding that indicates progression or increased risk.

Monitoring how well the immune system is holding up is what this item is getting at. CD4 T-cell counts reflect immune function in HIV. Normally, CD4 counts run around 500–1500 cells per cubic millimeter; as HIV progresses and immune defense weakens, these numbers fall. When CD4 counts drop below about 500 cells/mm3, the risk of opportunistic infections and other complications rises, signaling disease progression or increased risk. The other factors—weight staying stable, normal energy, and good adherence to antiretroviral therapy—suggest maintained control and less progression, not advancement of the disease. So, a CD4 count falling below 500 cells/mm3 is the finding that indicates progression or increased risk.