Your preparation route
HESI A2 Study Guide
Start with the sections your nursing program requires. Check your current skills, give the weakest topics more attention, and use the plan below to turn practice results into your next study session.
Example plan · Last reviewed November 3, 2026
Before your first session
- Your program's required sections
- Its score rules and application deadline
- Time you can realistically study
- A place to record mistakes and next steps
Keep these details with your personal study plan so every session has a clear purpose.
Go straight to the step you need
Start here
Study for your program's version of the requirements
A HESI A2 preparation plan begins with the admissions page for your intended program. Do not use another school’s section list or passing score as your own.
Write down the rules that affect your plan
- The academic sections your program requires and any additional assessments
- Whether it requires section minimums, a composite score, or both
- Its accepted test dates, score-validity window and application deadline
- Its retake interval, attempt limits and score-submission instructions
Keep the current program page or written instructions beside your plan. If two pages disagree, ask that program’s admissions or testing office before booking.
Why the section list matters
Tarrant County College lists reading, vocabulary, grammar, math and anatomy and physiology in its testing information, with program-specific treatment of the A&P result. It does not offer biology or chemistry.
Central New Mexico Community College lists grammar, reading, vocabulary, biology, chemistry and math for its HESI A2. Those are examples of different school requirements, not a universal checklist.
Keep the goal specific
Find your starting point
Use a first check to choose what to study
Begin with fresh questions in each required section. Record mistakes and guesses, not just the total score. Use that record to choose a focused first topic.
- 01Try the question before opening the explanationUse a blank page for working. For reading, identify the line that supports your answer. If you guessed correctly, still mark the topic for review.
- 02Sort the mistakeWas the issue missing knowledge, a misunderstood instruction, a calculation or language error, or running out of time? Each needs a different next action.
- 03Pick the smallest useful targetReplace “study science” with a specific task such as explaining diffusion versus osmosis. Replace “fix math” with finding a common denominator before adding fractions.
Use a section set when you need a focused check. A 20-minute HESI A2 mini-test mixes subjects and suits a short practice window, but it does not replace your program’s required-section checklist. Reserve a full practice exam for a longer session and leave time to review it afterward.
An adaptable example
A four-week HESI A2 study plan
Use these phases in order. If your baseline shows large gaps or you have fewer study days, extend the learning and review phases instead of compressing everything into the final week.
| Phase | Main task | What to finish with |
|---|---|---|
| Week 1 · Map and check | Confirm required sections and deadlines. Try a baseline in each required area. Begin an error log and identify recurring mistakes. | A short list of specific topics, ordered by need. |
| Week 2 · Repair the gaps | Study one weak topic, attempt fresh questions and explain the solution. Revisit something from an earlier session before moving on. | Corrections you can explain without looking at the answer. |
| Week 3 · Mix and revisit | Alternate subjects across sessions. Include older weak topics and some timed practice so familiar question order does not carry you. | Evidence of what you can solve independently and what still needs work. |
| Week 4 · Rehearse and refine | Use a longer practice session with the sections and conditions relevant to your program. Review it, revisit the remaining gaps, and check test-day instructions. | A final review list and confirmed testing arrangements. |
Adapt this sample schedule to your time and starting knowledge; practice results help choose your next topic and do not predict an official score or admission. Revisiting material, alternating worked examples with independent attempts, and explaining answers are study principles supported by the Institute of Education Sciences study guide.
Make today manageable
Build one useful study session
A session needs a clear topic and a next step. Choose an example time split, then adjust it around how much review your answers need.
How many minutes do you have today?
Choose a window you can protect. The example keeps time for reviewing answers as well as answering questions. Adjust the split to fit the topic you are working on.
If you need longer to understand a mistake, shorten the question block. Give yourself enough review time to understand why each missed answer was wrong.
Choose a HESI A2 sectionYour 45-minute example session
- 015 minutes · RecallClose your notes. Explain a rule or process you studied earlier, then check what you left out.
- 0220 minutes · PracticeAnswer fresh questions in one required section. Show the working or identify the passage evidence before checking the explanation.
- 0315 minutes · ReviewRevisit mistakes and lucky guesses. Write the missed rule and explain why your original option did not work.
- 045 minutes · Choose the next stepChoose the specific topic to revisit in a later session and note which fresh question will check it.
Choose the right practice
Match your study task to the subject
Select the subjects your program requires, then use these tasks to make each practice set more focused.
Math
Write a clean setup before calculating. Record whether the mistake was a fraction rule, percentage, proportion, conversion or arithmetic step.
Practice mathReading
For each answer, point to the passage evidence. Separate a detail that is true from the main idea that explains the whole passage.
Practice readingVocabulary
Explain the word in your own sentence. If context helped, note which surrounding words narrowed its meaning.
Practice vocabularyGrammar
Name the rule before selecting the correction. Keep a short list of repeated errors, such as agreement, pronouns or sentence boundaries.
Practice grammarAnatomy and physiology
Connect a structure to its function. Explain a process in order, then check where an organ or system fits into it.
Practice anatomy and physiologyBiology
Compare related ideas rather than memorizing isolated labels. Use a simple sketch to explain a cell process and what changes during it.
Practice biologyChemistry
Track symbols, units and particle counts. After a calculation, explain why the answer has the correct unit and scale.
Practice chemistryPhysics
Use this section only if your program requires it. Write the relationship between quantities, identify units and explain the direction of the change.
Practice physicsMake mistakes useful
Keep a short error log you will actually revisit
A copied answer is easy to recognize later. A note that names the misunderstanding gives you something specific to repair. Use a notebook or copy this structure into your own notes.
| Topic | What went wrong | Next action | How I will check it |
|---|---|---|---|
| Adding fractions | I added the denominators. | Write equivalent fractions with a common denominator before adding. | Solve a fresh addition problem and explain the denominator. |
| Reading main idea | I selected a true detail about only one paragraph. | Write a one-sentence summary of the whole passage. | Compare each choice with that summary and the passage. |
| Anatomy terminology | I recognized the word but could not explain its meaning. | Define it without notes and connect it to a simple diagram. | Explain it again in a later session before checking my notes. |
Return to the note after a gap and try a different question. A correct answer immediately after reading the solution does not show the same thing as solving a fresh problem independently. Keep unresolved topics on your next-session list; retire a note only when you can explain the reasoning, not merely recognize the option.
Before test day
Check your progress and the practical details
Use your practice record to decide what to review next. Use your school's current instructions to decide what to book, bring and submit.
- Recheck every required section, including the subjects you have practiced least.
- Look for repeated mistakes or timing problems that remain after review; make the final study block specific to them.
- Confirm your test format, identification requirements, reporting deadline and score-recipient instructions with your program or testing center.