Taking a cpr practice test before your certification exam is the single most reliable way to walk into class confident, calm, and ready to pass on the first attempt. Whether you are pursuing American Heart Association (AHA) BLS certification, a Red Cross Adult CPR/AED card, or a workplace refresher, sample questions mirror the format, vocabulary, and reasoning the actual test demands. They also expose weak spots — compression depth, AED pad placement, recovery position, or two-rescuer ratios — long before those gaps cost you a passing score.

Most CPR certification exams contain between 25 and 50 multiple-choice questions and require a score of 80% or higher to pass. That sounds generous until you realize how many candidates lose points on small details: the exact compression rate (100–120 per minute), the correct compression depth for an adult (at least 2 inches but no more than 2.4 inches), and the proper compression-to-ventilation ratio for one-rescuer adult CPR (30:2). Practice questions hammer these numbers into long-term memory.

This guide pulls together everything you need to prepare. You will find free practice questions across adult CPR, AED use, and two-rescuer scenarios, a week-by-week study schedule, an honest look at pass rates, and the exact checklists certified instructors use the morning of an exam. Every question set is drawn from current 2020/2025 AHA Guidelines and the latest ILCOR consensus on resuscitation science.

You will also see how a CPR practice test differs from the skills test. Written questions cover knowledge — recognizing cardiac arrest, calling 911, choosing the right rescue technique. The skills test is hands-on, scored against a checklist while you perform compressions on a manikin. Both matter, but the written exam is where most candidates trip if they skip practice. We cover both, with separate prep tracks for each.

If you are completely new to CPR, start with the basics: cardiac arrest kills roughly 350,000 Americans outside hospitals every year, and bystander CPR can double or triple survival. That is why employers in healthcare, childcare, fitness, and education require active certification. The exam exists to confirm you can actually help — not just memorize a card. A serious practice test pushes you toward real competence, not just a passing number.

Throughout this article you will see links to topic-specific quizzes you can take right now, plus a deeper resource on how to become CPR certified if you have not yet enrolled in a course. Bookmark this page, work through one practice section per study session, and you will be ready well before exam day.

The CPR written exam covers a tight set of high-yield topics. If you map your study time to these categories, you will not waste hours on material the test ignores. Adult CPR carries the most weight because adult cardiac arrest is statistically the most common scenario any rescuer will encounter. Expect questions about compression depth, hand placement on the lower half of the sternum, full chest recoil between compressions, and minimizing interruptions to less than 10 seconds.

Pediatric resuscitation is the second-largest section. Examiners want to know you can switch techniques: two fingers or two thumb-encircling hands for infants under one year, the heel of one hand (or two for larger children) for ages 1–8, and a compression depth of about one-third the anteroposterior chest diameter — roughly 1.5 inches for infants and 2 inches for children. Compression rate stays at 100–120 per minute across all ages.

AED questions trip up candidates more than any other topic. The test will probe whether you know to power on first, attach pads to bare dry skin, clear everyone before analysis, and resume compressions immediately after the shock without checking pulse. Pad placement matters: anterior-lateral for most adults, anterior-posterior for infants and small children, and pediatric pads (or pediatric mode) under age 8 when available.

Choking questions distinguish between mild and severe airway obstruction. A responsive adult with severe obstruction gets abdominal thrusts; an infant gets five back blows alternating with five chest thrusts. If the victim becomes unresponsive, you begin CPR — checking the mouth for the dislodged object before each set of rescue breaths. The test loves to ask what changes when the victim loses consciousness.

Team dynamics has grown in recent guidelines. Expect a question about closed-loop communication, role assignment (compressor, ventilator, AED operator, recorder), and rotating compressors every two minutes to prevent fatigue-related quality drop. Healthcare-provider tests dig deeper into team leadership and debriefing after a code.

Finally, knowledge of when not to act gets tested. Scene safety always comes first. You will see questions about electrical hazards, traffic, opioid overdose response (naloxone before or with CPR), and obvious signs of death where resuscitation is not indicated. For a deeper look at curriculum options, see American Heart Association CPR classes and what each course covers.

Memorize the numbers cold: 30:2 ratio for single-rescuer adult CPR, 15:2 for two-rescuer child and infant CPR with a healthcare provider, 100–120 compressions per minute, and at least 2 inches deep for adults. Almost a third of test questions hinge on these exact figures, and they are the easiest points to lock in before exam day.

The most common mistake CPR candidates make is treating practice questions like a graded exam instead of a learning tool. If you take a 25-question practice test, score 18, and move on, you have wasted the opportunity. The correct workflow is to review every single question — including the ones you got right — and write down the exact reasoning for the correct answer. Did you get it right because you knew it, or because you guessed? That distinction predicts your real exam score better than any total.

Mistake number two is ignoring pediatric and infant content because adult cardiac arrest feels more common. Pediatric questions account for roughly 20% of most exams, and the technique differences (compression depth, ratio, AED pad placement) are exactly the kind of detail that gets tested. If you only practice adult scenarios, you are leaving an easy 10 points on the table. Distribute your practice across all age groups proportional to their exam weight.

Mistake three is memorizing without understanding the why. The 30:2 ratio exists because uninterrupted compressions maintain coronary perfusion pressure, and each pause to ventilate drops that pressure dramatically. When you understand the physiology, scenario questions become straightforward — you can reason out the answer even on a question you have never seen before. Pure memorization fails the moment a question is phrased differently than your study materials.

Mistake four is skipping the rationales in practice test answer keys. The explanation for why a wrong answer is wrong often contains the next exam question you will see. "Compression depth of 1.5 inches is incorrect because adult compressions require at least 2 inches to generate adequate cardiac output" teaches you two facts in one sentence. Read every rationale, even on questions you aced.

Mistake five is procrastinating until the day before. Cramming works for some standardized tests, but CPR exams reward spaced repetition because the algorithms must become automatic. Studying 30 minutes a day for two weeks beats 7 hours the night before, every time. Spaced practice also leaves room for hands-on skills rehearsal, which is the other half of the certification.

Mistake six is neglecting the skills test in favor of the written test. Many candidates pass the written exam easily and then fail the manikin check because they never practiced compression depth and recoil with feedback. If your course offers a manikin with a CPR feedback device that lights up at the correct depth, use it relentlessly. Muscle memory comes from repetition, not reading.

Mistake seven is comparing yourself to other candidates instead of the rubric. The pass mark is 80%, full stop. Whether your classmate finished in 20 minutes or struggled through 45 has zero bearing on your score. Focus on your own gaps, work through them with targeted practice tests, and trust the process.

To pass your CPR exam on the first try, build a study system that combines reading, practice questions, and hands-on skills work. Start with the course manual — AHA's BLS Provider Manual or the Red Cross Participant Manual — and read it cover to cover before opening any practice test. The manual establishes the framework; practice tests reinforce and test it. Skipping the manual and going straight to questions leaves gaps you will not notice until exam day.

Week one should focus on adult CPR fundamentals: compression mechanics, rescue breathing, and the basic algorithm from recognition through AED arrival. Aim for 60–80 practice questions across this topic alone. Week two shifts to pediatric and infant CPR plus choking response. Week three covers AED, special situations, and team dynamics. Week four is mixed-topic practice tests under timed conditions to simulate exam pressure.

Use multiple practice test sources. AHA-affiliated practice questions match AHA exams most closely, but cross-training on Red Cross and independent question banks broadens your exposure to different question phrasings. The real exam will not match any single practice test exactly, so variety builds adaptability. Aim for at least 200 total practice questions before exam day across all sources.

Schedule your hands-on practice. If your course offers manikins for after-class practice, book the time. If not, find a CPR training mannequin online for under $40 and practice at home. Focus on three things: compression depth (use a yardstick or feedback device), rate (use a metronome set to 110 beats per minute or hum "Stayin' Alive"), and full recoil between compressions. These are the three skills test failure points.

The night before, do not cram. Review your notes for 30 minutes, then stop. Sleep matters more than one more practice test the evening before — memory consolidation during sleep is when your studying actually sticks. Set out your ID, course paperwork, and clothes the night before so the morning is stress-free.

On exam morning, eat breakfast, arrive early, and complete the written test methodically. Read every question twice. Watch for absolute words ("always," "never") and negative phrasing ("which of the following is NOT"). Skip and mark any question you find difficult and return at the end — every question is worth the same, so do not let one stumper eat 5 minutes you need elsewhere.

If you are preparing for healthcare-specific certification, our guide to BLS CPR certification covers the additional content healthcare providers face. The principles are the same but the depth is greater, especially around team dynamics, advanced airway considerations, and post-cardiac-arrest care that EMTs and nurses are expected to understand.

Final prep advice comes down to managing the last 72 hours. Three days before the exam, do one full-length timed practice test under exam conditions — no music, no phone, single sitting. Score it honestly. If you hit 85% or above, you are ready and the remaining days should be light review and rest. If you scored 70–84%, identify the two weakest topics and drill them with focused practice sets. Below 70%, consider rescheduling if your course permits.

Two days out, switch to active recall over passive review. Close the manual and try to recite the adult, child, and infant algorithms from memory, end to end, without prompts. Then check what you missed. This technique, called the blurting method, surfaces gaps that re-reading never reveals. Repeat for AED steps and choking response. Active recall is roughly three times more effective than re-reading the same material.

The day before the exam, do not take any more practice tests. Your job is to consolidate, not learn new material. Review the high-yield numbers card you have been building — depth, rate, ratio, pulse-check duration, ventilation timing — and then put the materials away. Spend the evening doing something relaxing. Anxiety about the test causes more failures than knowledge gaps.

Morning of the exam, eat a real breakfast. Eggs, oatmeal, fruit — something with protein and fiber that will not spike and crash your blood sugar. Skip new caffeine doses if you do not normally drink coffee; an unfamiliar stimulant during a high-stakes test is a recipe for jitters. Drink water steadily but not so much that you need a bathroom break mid-exam.

During the written test, pace yourself. With 50 questions in 60 minutes, that is roughly 70 seconds per question — comfortable for recall items, tight for complex scenarios. Use a quick first pass to answer everything you know cold, then a second pass to think through harder items, then a final pass to address your marked questions. This three-pass strategy outperforms straight-through test-taking on virtually every multiple-choice exam.

For the skills test, breathe, position yourself correctly, and start compressions with deliberate rhythm. Examiners score depth, rate, recoil, hand placement, ventilation effectiveness, and minimization of interruptions. If the manikin has a feedback monitor, use it — examiners want to see you respond to feedback, not ignore it. If you make a mistake mid-skill, correct it openly. Self-correction shows competence; pretending it did not happen does not.

After the exam, regardless of how you feel about your performance, congratulate yourself. You are now part of a small, brave subset of people who can keep someone alive in the seven to ten minutes before professional help arrives. That matters more than any test score. If you passed, your certification card or e-card typically arrives within 24–48 hours. If you did not pass, ask about the retest policy — most courses allow at least one free retake within 30 days, often after a brief review session.