HESI A2 Study Guide 2026–2027 — Redesigned Illustrated Edition | 200 Practice Questions

Prepare for the HESI Admission Assessment (A2) with a complete, illustrated study guide covering every academic exam your nursing or allied-health program can assign: Mathematics, Reading Comprehension, Vocabulary and General Knowledge, Grammar, Biology, Chemistry, Anatomy and Physiology, and Physics. Each section teaches the tested concepts with worked examples, labeled diagrams, and quick-reference tables, then ends with the high-yield points to remember.

This 118-page digital guide pairs the content review with two 100-question practice tests written at real-exam level: dosage and IV-rate math, household and metric conversions, Roman numerals and military time, full-length reading passages, vocabulary in context, grammar rules, and multi-step science questions, each with a detailed explanation.

What's Inside

• An overview of the current exam: the eight academic exams, item counts (55 items with 50 scored for Math and the English exams; 30 items with 25 scored for each science), pilot items, timing, the on-screen calculator, delivery options, percentage and composite scoring, and how programs set cut scores and retake rules
• Mathematics: order of operations, fractions and decimals, percentages, ratios and dosage proportions, algebra, metric and household conversions, temperature, Roman numerals, military time, data and statistics, and word problems
• Reading Comprehension: main idea, supporting details, inference, context clues, author's purpose and tone, summary, and fact versus opinion
• Vocabulary and General Knowledge: health-care terminology, prefixes, suffixes, and roots, and a high-yield HESI word list
• Grammar: parts of speech, sentence structure, agreement, pronoun case, verb forms, punctuation, common errors, and commonly confused words
• Biology and Chemistry: macromolecules, cell structure and transport, mitosis and meiosis, DNA and protein synthesis, genetics and Punnett squares, metabolism, microbiology, atomic structure, bonding, reactions, moles, solutions, pH and buffers, and nuclear chemistry
• Anatomy and Physiology: terminology plus all body systems, with labeled schematics of the cell, heart, lungs, and neuron
• Physics: motion, Newton's laws, momentum, energy and power, fluids, heat, waves, light, and circuits
• Critical thinking readiness: prioritization, infection control, ethics, communication, and the unscored Learning Style and Personality Profile
• 6-week and 3-week study schedules, FAQs, test-taking strategies, test-anxiety techniques, and recommended resources
• 2 practice tests (200 questions) weighted like the scored exams, with answer keys explaining every answer

Format

• Instant digital download (PDF), 8.5 × 11 in
• Clickable table of contents
• Print it or study on a tablet, laptop, or phone

Please note: This is a digital product. No physical item will be shipped.

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