AIDS — Predicted 2026
AI-Predicted Question Angles for UPSC 2026
Mechanism of Antiretroviral Drugs
highNEET often tests the 'how' and 'why' of biological processes. Given the importance of ART in managing HIV, questions detailing the specific targets of different drug classes (e.g., reverse transcriptase inhibitors, protease inhibitors, integrase inhibitors) are highly probable. Students might be asked to match a drug class with its mechanism of action or identify which stage of the HIV life cycle a particular drug targets. This tests a deeper understanding beyond just knowing that ART exists.
Distinction between HIV and AIDS Stages
mediumWhile the basic difference is often covered, questions might delve into the clinical criteria for diagnosing AIDS (e.g., CD4+ T-cell count threshold of <200 cells/mm³) or the characteristics of the asymptomatic phase versus the symptomatic AIDS phase. This tests a more nuanced understanding of disease progression and diagnostic parameters, moving beyond simple definitions to practical clinical markers relevant to the syndrome's definition.
Role of Co-receptors in HIV Entry
lowBeyond the primary CD4 receptor, HIV also utilizes co-receptors like CCR5 and CXCR4 for entry into host cells. While this is a more advanced detail, NEET occasionally includes questions that test a slightly deeper understanding of viral entry mechanisms. A question could ask about the role of these co-receptors or how their genetic variations might affect HIV susceptibility, linking it to human genetics and immunity.
Mother-to-Child Transmission Prevention
highPublic health aspects and prevention strategies are consistently important for NEET. Questions focusing on specific interventions to prevent mother-to-child transmission (MTCT) of HIV, such as antenatal screening, administration of ART to pregnant mothers, and avoiding breastfeeding, are highly relevant. This tests knowledge of practical applications of medical science in disease control.