HESI Practice Tests 2026 June: Free A2 Questions & Full Exam Prep
Ace the HESI A2 exam with free HESI practice tests. Full-length questions covering A&P, biology, chemistry, math, and critical thinking. Start studying now.

If you're preparing for nursing school admission, taking HESI practice tests is one of the most effective strategies you can use to boost your score on the actual HESI A2 exam. The Health Education Systems Incorporated Admission Assessment — better known simply as the hesi — is required by hundreds of nursing programs across the United States, and performing well on it can mean the difference between acceptance and rejection. Understanding exactly what the exam covers, and building your skills through repeated practice, gives you the competitive edge you need.
The HESI A2 exam is a multi-subject standardized test that evaluates academic readiness for nursing school. It covers topics ranging from anatomy and physiology and biology to chemistry, mathematics, vocabulary, and reading comprehension. Most nursing programs require applicants to achieve a minimum composite score between 75 and 80 percent, and highly competitive programs often expect scores of 90 percent or higher. The exam is administered by Elsevier and is typically taken at a proctored testing center, though some programs accept remote proctored versions.
Many students search for shortcuts like the "no hesi" shortcut, which refers to nursing programs that do not require the HESI A2 as part of their admission process. While these programs do exist, the majority of accredited nursing schools still require the exam — and even if your target program allows alternatives, demonstrating a strong HESI score can strengthen your application considerably. Preparing thoroughly signals academic seriousness to admissions committees reviewing your file.
What makes the HESI A2 challenging is its broad scope. Unlike a subject-specific standardized test, the HESI A2 forces students to demonstrate competency across eight or more academic disciplines simultaneously. Students who excel in biology may struggle with vocabulary, and strong math students may be surprised by the depth of the anatomy questions. This is precisely why well-structured hesi a2 practice test sessions that cover every subject area are so important — you need to identify your weak spots before exam day, not during.
Effective preparation for the HESI A2 involves more than just reading textbooks. Research in educational psychology consistently shows that active recall — answering questions from memory — produces far stronger retention than passive re-reading. When you work through practice hesi a2 test questions regularly, you train your brain to retrieve information under pressure, which is exactly the skill tested on exam day. Spacing out your practice sessions over several weeks, rather than cramming the night before, leads to significantly better long-term retention.
PracticeTestGeeks.com offers a comprehensive library of free HESI practice questions organized by subject. Whether you need to drill anatomy and physiology concepts, sharpen your chemistry knowledge, or build speed on vocabulary questions, you will find targeted quizzes designed to mirror the format and difficulty level of the actual HESI A2 exam. Each question set comes with detailed answer explanations so you understand not just what the correct answer is, but why it is correct — a critical component of deep learning.
This guide will walk you through everything you need to know about the HESI A2: the exam format, the subjects covered, scoring requirements, preparation timelines, and the most effective study strategies. By the time you finish reading, you will have a clear, actionable plan for hitting your target score. Let's get started with the facts and then dive straight into practice.
HESI A2 Exam by the Numbers

HESI A2 Exam Format & Sections
| Section | Questions | Time | Weight | Notes |
|---|---|---|---|---|
| Mathematics | 55 | 50 min | Core | Basic math, fractions, ratios, dosage |
| Reading Comprehension | 55 | 60 min | Core | Passages, main idea, inference |
| Vocabulary & General Knowledge | 55 | 50 min | Core | Medical and academic vocabulary |
| Grammar | 55 | 50 min | Core | Parts of speech, sentence structure |
| Biology | 30 | 25 min | Science | Cells, genetics, ecology |
| Chemistry | 30 | 25 min | Science | Periodic table, reactions, solutions |
| Anatomy & Physiology | 30 | 25 min | Science | Body systems, terminology |
| Physics | 30 | 25 min | Science | Not required by all programs |
| Total | 326 | Up to 5.25 hours | 100% |
Understanding the full scope of what to study is the foundation of any effective HESI A2 preparation plan. The exam is divided into two broad categories: academic subjects and science subjects. The academic subjects — mathematics, reading comprehension, vocabulary, and grammar — test skills you have been developing since high school. The science subjects — biology, chemistry, anatomy and physiology, and sometimes physics — test college-level content that may require more focused review, especially if it has been several years since you last studied these topics formally.
Mathematics on the HESI A2 is not calculus or advanced algebra — it is practical, healthcare-focused arithmetic. You will encounter questions on basic operations, fractions and decimals, ratios and proportions, percentages, and dimensional analysis. Dosage calculation problems are particularly common and will appear again in your nursing coursework, so mastering them early pays dividends. A solid foundation in metric conversions, Roman numerals, and basic statistics is also worth building before exam day. Students who practice 30 to 40 math questions per day in the two weeks before their test typically report feeling significantly more confident on exam day.
The reading comprehension section presents passages similar to those found in academic journals or healthcare texts. Questions test your ability to identify the main idea, recognize the author's purpose, make inferences, and distinguish facts from opinions. The key to performing well here is not speed-reading — it is careful, strategic reading. Practice identifying topic sentences and transitions in each paragraph, and always read questions before the passage so you know what to look for. Time management is critical: you have roughly 65 seconds per question.
Vocabulary on the HESI A2 is heavily weighted toward medical and anatomical terminology. Words like "dysphagia," "diuresis," "hematopoiesis," and "myocardial" appear regularly. Building a medical vocabulary list and reviewing it daily using flashcard apps like Anki is one of the most efficient preparation strategies available. Focus especially on prefixes and suffixes — understanding that "brady" means slow, "hyper" means excess, and "ectomy" means removal will allow you to decode unfamiliar terms even if you have never seen them before.
Grammar questions assess your understanding of standard American English conventions including subject-verb agreement, proper pronoun use, punctuation, and sentence construction. The good news is that the grammar section is generally considered one of the more approachable parts of the HESI A2. If English is your first language and you read regularly, a targeted review of comma usage, apostrophe rules, and common grammatical errors should be sufficient preparation. ESL students should invest more time here and consider using grammar workbooks designed for academic English.
For the science sections, biology is perhaps the most concept-heavy subject on the exam. The hesi pretest format for biology covers cellular biology, genetics, evolution, ecology, and basic biochemistry. Key topics include the cell cycle and mitosis, Mendelian genetics and Punnett squares, DNA replication and protein synthesis, and the fundamental principles of natural selection. Many students underestimate how deeply the biology section tests conceptual understanding — memorizing definitions alone will not be enough. You need to understand processes and be able to apply them to scenarios.
Anatomy and physiology is the science section most directly relevant to nursing practice, and many programs weight it heavily in their scoring requirements. The A&P section covers all major body systems: integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive. You will need to know both the structures within each system and the physiological processes they perform. Drawing diagrams, creating concept maps, and working through labeled practice diagrams are particularly effective study methods for this subject. Budget at least three to four weeks of daily review for A&P alone.
HESI A2 Practice Test Strategies by Subject
When preparing for the science sections of the HESI A2 exam, the most effective approach is to begin with your weakest subject and allocate the most study time there first. For anatomy and physiology, create a body-system checklist and work through each system methodically: structures first, then functions, then clinical connections. For biology, prioritize genetics and cellular processes since these appear most frequently. Use labeled diagrams and teach-back methods — explaining concepts out loud as if teaching someone else — to cement your understanding at a deeper level than rereading alone provides.
For chemistry, focus on the core topics that the HESI A2 consistently tests: atomic structure, the periodic table, chemical bonding, balancing equations, acids and bases, and solution chemistry including molarity and concentration. Many nursing students find chemistry the most intimidating science section, but the depth required is introductory college level, not advanced. Working through 15 to 20 chemistry practice questions daily for two weeks, focusing on understanding the logic behind each answer, will bring most students from a failing range to a comfortable passing score. Don't skip physics entirely — some programs require it and weak scores there can drag down your composite.

Free HESI Practice Tests vs. Paid Prep Courses: Which Is Better?
- +Free practice tests provide immediate, no-cost access to hundreds of realistic exam questions
- +Self-paced study with free tests fits around work and family schedules without financial pressure
- +Detailed answer explanations in quality free resources build genuine conceptual understanding
- +Practicing with multiple free sources exposes you to a wider variety of question styles and formats
- +Free practice tests allow you to identify knowledge gaps before investing money in paid materials
- +PracticeTestGeeks and similar platforms update question banks regularly to reflect current exam content
- −Free resources may lack the structured study schedule and accountability that paid courses provide
- −Quality varies significantly across free sites — some have outdated or inaccurate questions
- −Free practice tests rarely include the adaptive testing algorithm that mirrors Elsevier's actual platform
- −Paid courses often include live instructor support and personalized score improvement guarantees
- −Some free resources do not cover all eight HESI A2 subject areas equally or thoroughly
- −Without a structured curriculum, self-directed learners may over-study strengths and neglect weak areas
HESI A2 Prep Checklist: 10 Steps Before Exam Day
- ✓Confirm which HESI A2 sections your target nursing program actually requires before building your study plan.
- ✓Register for your exam date at least 6–8 weeks in advance to give yourself a full preparation window.
- ✓Take a full diagnostic practice test in the first week to identify your strongest and weakest subject areas.
- ✓Create a weekly study schedule that allocates more time to your weakest subjects than your strongest.
- ✓Complete at least 3 full-length timed practice tests before exam day to build pacing and stamina.
- ✓Master medical prefixes and suffixes — this single skill will improve vocabulary scores faster than any other strategy.
- ✓Review dosage calculation and dimensional analysis problems daily during the final two weeks of prep.
- ✓Use active recall techniques like flashcards and practice questions rather than passive re-reading of notes.
- ✓Simulate exam conditions by practicing in a quiet room with no phone, timed per section, at least once per week.
- ✓Review every wrong answer after each practice session and categorize the mistake type to target your corrections.

The 80% Rule: Focus Your Time Where It Counts Most
Studies on standardized test preparation consistently show that spending 80% of your study time on your two or three weakest subject areas produces far better composite score gains than studying all subjects equally. Run a diagnostic practice test in week one, identify your bottom three subjects by raw score, and ruthlessly prioritize them. Students who follow this approach typically see composite score improvements of 8 to 15 percentage points over a six-week preparation period — more than enough to cross most nursing programs' minimum score thresholds.
Understanding how the HESI A2 is scored is essential for setting realistic preparation goals and knowing exactly what you need to achieve. The exam uses a percentage-based scoring system rather than a raw point total. Each section is scored independently, and most nursing programs look at both individual section scores and a composite score that averages performance across all required sections. There is no single universal passing score — each institution sets its own minimum requirements, which makes it critically important to research the specific requirements of every program you are applying to.
Most nursing programs require a minimum composite score between 75 and 80 percent to be considered for admission. However, at highly competitive programs — particularly those at research universities or programs in major metropolitan areas — an 80 percent composite may not be enough to be competitive.
Many top programs see applicant pools where the average HESI score exceeds 88 to 90 percent, meaning a score that would be automatically accepted at one school might put you at the bottom of the applicant pool at another. Always request the score distribution data from your target programs if possible to calibrate your preparation goals accurately.
Individual section scores matter as much as the composite in many cases. Some nursing programs set minimum section scores — for example, a requirement of at least 75 percent on the mathematics and reading comprehension sections regardless of overall composite performance. If your composite score is 83 percent but your math section score is 68 percent, you could be disqualified even though your overall performance appears strong. This is another reason why comprehensive practice across all subjects — not just your strongest areas — is so important throughout the preparation process.
The HESI A2 also includes a Learning Style Inventory and a Personality Profile, which are not scored in the traditional sense but are submitted to nursing programs as supplementary information. These sections assess how you learn best and personality traits relevant to nursing practice. While you cannot strictly "study" for these sections, being thoughtful and honest in your responses is the best approach — programs use this information holistically, and inconsistent or random answers can raise red flags during the review process.
Retake policies for the HESI A2 vary significantly by institution. Elsevier itself does not impose a universal retake waiting period, but most nursing programs require students to wait a minimum of 60 days between HESI A2 attempts.
Some programs allow only two or three total attempts, and a small number of programs will only consider your most recent score rather than your highest score — meaning a bad retake can actually hurt you. Before scheduling a retake, confirm your target program's exact retake policy and make sure you are genuinely more prepared than you were the first time, not just hoping for better luck.
Score validity is another practical consideration. Most nursing programs accept HESI A2 scores for two years from the date of testing, though some programs use a shorter one-year window. If you took the exam two or three years ago and are now reapplying to nursing school, check whether your scores are still considered valid. If they have expired, you will need to retake the exam — and this is actually an opportunity, since you can use the gap time to prepare more thoroughly and potentially achieve a higher score than your original attempt.
For international applicants and students who took prerequisite science courses more than five years ago, additional preparation time is typically warranted. If your academic record shows science courses taken more than five years before your HESI A2 exam date, many admissions advisors recommend a formal science refresher course or community college science class in addition to self-directed study. This is not a reflection of ability — it simply reflects the reality that content not actively used tends to fade, and the HESI A2 science sections test specific, memorizable content that benefits from recent exposure and repeated review.
Many nursing programs limit HESI A2 retakes to two or three total attempts — and some programs only count your most recent score, not your highest. A rushed, under-prepared retake can lower your score and exhaust your remaining attempts. Always confirm your target program's exact retake policy and waiting period requirements before scheduling a second attempt, and only retest when you have genuinely addressed the specific content gaps that caused your initial score.
Knowing how to use practice tests effectively — rather than just completing them passively — is what separates students who see dramatic score improvements from those who plateau despite hours of practice. The most common mistake students make is treating practice tests as a way to measure their readiness rather than as a learning tool. The two goals are related but distinct: a practice test tells you your current level, but what you do with that information afterward is what actually changes your score. Building a deliberate post-test review routine is just as important as the practice test itself.
The most effective post-test review process works as follows. After completing a practice section, score it and immediately set aside the questions you answered correctly on the first attempt. Focus exclusively on the questions you got wrong or had to guess on. For each incorrect question, read the full answer explanation before looking up any additional resources.
Then, and this is the critical step, close the explanation and try to explain the correct answer in your own words without looking. If you can do that, you have learned the concept. If you cannot, the explanation has not yet moved from short-term to long-term memory, and you need to revisit it again the next day.
Spacing your practice test sessions strategically also matters enormously. Research by cognitive scientists Hermann Ebbinghaus and later scholars confirms that spacing out review sessions across days and weeks — rather than massing them into a single marathon session — leads to dramatically stronger long-term retention. A student who takes one practice section per day for 14 days will retain far more than a student who takes 14 sections in a single weekend, even if both students spend the same total number of hours studying. Build a study calendar with specific daily practice assignments rather than leaving study sessions open-ended.
One of the most underused strategies for HESI A2 preparation is interleaving — mixing questions from different subjects within a single practice session rather than blocking all biology questions together, then all chemistry questions together. Interleaved practice feels harder and produces more errors in the short term, which is discouraging, but research consistently shows it produces better long-term retention and transfer than blocked practice.
Once you have a basic understanding of each subject, switch to interleaved practice sets that mirror the mental shifting required on actual exam day. The hesi a2 study guide on this site offers subject-specific and interleaved practice options to match your preparation phase.
Another high-leverage strategy is score tracking. Keep a simple spreadsheet or notebook where you record your score on every practice section you complete, organized by subject and date. Visualizing your progress over time — watching your anatomy score climb from 68 percent to 81 percent over four weeks of focused practice — provides powerful motivation and gives you concrete evidence that your preparation strategy is working.
If a particular subject is not improving after two weeks of targeted practice, that is a signal to change your approach: try a different resource, different practice format, or consider whether a fundamental concept gap is holding back all the questions in that subject area.
For students with limited study time — working full-time, raising children, or managing other demanding commitments — micro-study sessions are a legitimate and effective strategy. Research shows that five focused 20-minute practice sessions distributed across a week produces better retention than a single two-hour block. If you can commit to three focused HESI practice questions every morning over breakfast, 10 vocabulary flashcards during a lunch break, and a brief review of one anatomy diagram each evening, you will make consistent progress even within a packed schedule. Consistency over time always outperforms occasional marathon sessions.
Finally, take care of your physical preparation in the final 48 hours before your exam. Sleep is not a luxury during exam prep — it is when your brain consolidates the memories formed during your study sessions. Students who sleep fewer than seven hours the night before a standardized test consistently underperform relative to their practice scores.
Avoid cramming new material the evening before your exam; instead, do a light review of your strongest topics to build confidence, eat a protein-rich breakfast on exam day, and arrive at the testing center at least 20 minutes early to settle your nerves before the clock starts.
As you enter the final two weeks of your HESI A2 preparation, shifting from broad content review to targeted, exam-condition practice is the most important strategic adjustment you can make. By this stage, you should have a clear picture of your performance by subject from your earlier practice sessions. Use the final two weeks to drill your remaining weak areas with daily targeted practice, run at least two full-length timed simulations spanning all your required sections, and conduct one comprehensive review of every subject area during the final week to refresh topics you covered earlier in your study window.
Many successful HESI A2 test-takers recommend creating a personal "formula sheet" during the final week — a single reference page listing the formulas, conversion factors, prefixes, suffixes, and key facts you have found most challenging throughout your preparation. The act of creating this sheet is itself a powerful review exercise because it forces you to identify and consolidate the highest-priority information. You will not be able to bring this sheet into the exam, but the process of writing it out multiple times significantly improves recall of the specific details that have been giving you trouble.
On exam day itself, pacing strategy is critical. Most students benefit from a first-pass, second-pass approach: work through the section answering the questions you feel confident about first, flagging anything uncertain for review, then return to the flagged questions with the remaining time.
This approach ensures you capture all the points you should get before spending extra time on uncertain items — a common mistake is spending five minutes on a single hard question early in the section and then running out of time for ten easier questions at the end. Never leave a question blank if time is running short — an educated guess is always better than no answer.
Test anxiety is real and affects a significant percentage of students even when they are well-prepared. If you notice that your practice test scores are consistently higher than your performance under actual exam conditions, test anxiety may be a contributing factor.
Proven strategies for managing test anxiety include controlled breathing exercises (a slow four-count inhale, hold for four, exhale for four), progressive muscle relaxation practiced in the weeks before the exam, and positive visualization — spending five minutes each night imagining yourself working through the exam calmly and successfully. These are not vague feel-good techniques; they are evidence-based interventions with documented effects on exam performance. The no hesi html game reference page also covers exam-day logistics in detail.
Building a study group with two or three other students preparing for the HESI A2 at the same time can significantly enhance your preparation, particularly for the science sections. Explaining concepts to others is one of the most powerful ways to identify gaps in your own understanding — if you cannot explain the cardiac cycle or Mendelian inheritance to a study partner without notes, you do not yet fully understand it yourself.
Study groups also provide accountability, mutual motivation, and the opportunity to pool high-quality practice resources. Keep group sessions focused with a specific agenda for each meeting to avoid sessions devolving into socializing.
When selecting practice resources, prioritize those that closely mirror Elsevier's actual HESI A2 question style. The HESI A2 uses a mix of straightforward recall questions, multi-step reasoning questions, and scenario-based questions — especially in the science sections. Generic quiz apps with single-topic recall questions will build some knowledge, but they will not fully prepare you for the reasoning demands of the actual exam. Look for practice resources that include passage-based science questions, multi-step math problems, and vocabulary questions presented in sentence context rather than simple definition matching.
Remember that the HESI A2 is just one component of your nursing school application. Strong performance on the exam matters, but admissions committees also consider GPA, prerequisite course grades, letters of recommendation, personal statements, and — at some programs — interviews.
Preparing thoroughly for the HESI A2 is worth your full investment, but keep it in perspective: a 92 percent HESI score combined with a 3.0 GPA will likely be evaluated differently than an 82 percent HESI score combined with a 3.8 GPA. Present your full application profile thoughtfully, and let strong HESI practice test preparation be one of several pillars of a compelling nursing school application.
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About the Author
Registered Nurse & Healthcare Educator
Johns Hopkins University School of NursingDr. Sarah Mitchell is a board-certified registered nurse with over 15 years of clinical and academic experience. She completed her PhD in Nursing Science at Johns Hopkins University and has taught NCLEX preparation and clinical skills courses for nursing students across the United States. Her research focuses on evidence-based exam preparation strategies for healthcare certification candidates.



