Science & Technology·Prelims Strategy

Human Physiology — Prelims Strategy

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Version 1Updated 10 Mar 2026

Prelims Strategy

For Prelims, the strategy for Human Physiology should focus on conceptual clarity and factual accuracy. Begin by understanding the basic structure and function of each major physiological system (CIRDEN-REI).

Pay close attention to key terms, specific organs, their primary roles, and the major hormones or enzymes involved. Create flowcharts for complex processes like blood circulation, digestion, urine formation, and nerve impulse transmission.

Memorize common diseases associated with each system, including their causes (e.g., deficiency, genetic, infectious) and key symptoms. Focus on exceptions to general rules (e.g., pulmonary artery/vein).

Practice MCQs extensively, particularly those that test inter-system connections or common misconceptions. Vyyuha's analysis suggests that questions often target the 'how' of processes and the 'what' of disorders.

Utilize mnemonics and visual aids for quick recall. Regularly revise key facts, numbers (e.g., normal blood pressure, pH levels), and the names of important hormones and their functions. Connect static knowledge with current affairs, as questions on recent medical breakthroughs or disease outbreaks are common.

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