Preparing for a nursing entrance exam as a second-career student starts with knowing where you have knowledge gaps. This is vital because your foundational academic knowledge may be rusty after years in a totally different profession.
But career changes into nursing aren't unusual. Nursing education and training data available through ScienceDirect report that more than 37% of nurses in 2024 had a different post-secondary degree before entering nursing.
This means that people are actually making this transition. The key is figuring out how to prepare for and actually pass the entrance examination.
There isn't one universal nursing school entrance exam. Requirements vary by institution, and the best approach is to verify the requirements from the school you're planning to apply to.
You also need to verify the specific sections of the exam the institutions you're applying to require. A program might use the HESI entrance exam but only ask for scores in Reading, Math, and Anatomy and Physiology.
Also check official test deadlines, retake policies, and minimum score requirements. Confirming these details early will save you weeks preparing for an exam that your target program doesn't use.
Don't immediately start working through a large study guide. Take a "cold" timed practice test first. It will give you a baseline score in each subject area so that you know exactly where you have knowledge gaps. This data becomes the map for everything that follows.
Suppose your diagnostic results look like this:
Weak Math + Strong Reading. Put most of your early study time into math.
Weak Science + Moderate Math. Spend more time rebuilding science fundamentals, especially anatomy and physiology.
Weakness Across Several Sections. Give yourself closer to the full 8 to 12 weeks.
This approach prevents a common problem among career-switchers to nursing: studying hard without necessarily studying the right things.
Getting prepared for the nursing exam is a lot different for first-time students than for career changers. But you don't have to relearn everything. Just focus on the subjects of your specific nursing entrance exam tests.
Math can be a hurdle for many nursing students. A 2025 study published in Nursing Reports found that baccalaureate nursing students scored a median of 27% on a basic math assessment. Only 2% reached the study's 60% competency threshold.
That study wasn't about second-career students, but it shows why brushing up on math is important.
Science can be another weak spot after years away from school, but it's also critical for passing the nursing school exam.
A weak score here can have a big impact on your overall result, so be sure to rebuild your foundation in science subjects as well. Use your diagnostic results to determine which subjects deserve the most attention.
An entrance exam is only the first step in a longer nursing career. After becoming a nurse, you may choose to pursue advanced education. You can even specialize in areas such as family or psychiatric mental health nursing, which you can do via dual nurse practitioner degree programs.
According to Rockhurst University, MSN dual programs like this can be taken on a full- or part-time basis, which makes sense when you're already working in your new role.
You don't need to map out your entire career right now. Just keep these possibilities in mind as you prepare for the nursing entrance exam.
Career changers often have a full-time job, children, and a partner. Some have all three. That's why you need a realistic study plan that's built around your actual life. A good study schedule leverages:
Treat study sessions like non-negotiable professional appointments. Look at your calendar each week and reserve specific, realistic time blocks.
For example:
This rhythm gives you steady momentum. A workable target is 8 to 10 hours each week spread across six to twelve weeks. Add more time if your diagnostic showed bigger gaps.
You don't need to study for three straight hours to have a productive session. Aim for 25-minute focused sessions followed by short mental breaks.
More importantly, do more active recall than passive reading. Close the textbook and explain the concept out loud from memory. Write down what you got wrong on practice questions. Use flashcards.
There's good evidence behind the use of flashcards. A 2025 review published in the International Journal of Asian Social Science Research revealed that using digital flashcards for retrieval practice produces better results than just reading. In other words, don't be a textbook-only student.
Knowing raw academic facts is only half the battle on standardized tests. You must also learn how test creators write questions and format answer choices. This means:
Complete at least three full-length timed practice tests before the actual exam. Do this under exact exam conditions, without your phone, notes, or other distractions. This will help you get used to the timing and pressure of the real test.
Don't stop at seeing whether your answer was right or wrong. Always read the rationales. Understand why the correct answer is correct and, just as importantly, why the alternatives aren't correct. This helps you learn the "nursing" way of thinking.
Learn how long you can spend on each question. In the NLN NEX, for example, you have 60 minutes per section. You need to know how long you can attempt one question so that a difficult one doesn't derail the rest of the exam.
Going back to school can feel daunting. But your professional background means that you already have transferable skills. Those skills transfer directly to exam prep.
The American Association of Colleges of Nursing (AACN) reports that BSN enrollment jumped 7.6% in 2025. This signals that more people are going into nursing. But more applicants mean more competition. However, these younger students haven't managed a team, closed a deal, or kept a project on track. You have. Apply that discipline to your study schedule.
If you previously worked in the healthcare industry, don't automatically answer questions based on how you think such situations should be handled. You must follow the academic material and testing framework. Distinguish between what you've experienced professionally and what the exam expects you to demonstrate.
Finally, it's good to have a realistic idea of what comes after the nursing entrance exam. Preparing for the ATI TEAS, HESI A2, NLN NEX, or PSB Aptitude exams helps you pass so you get accepted. But nursing school exams require a different mindset entirely.
These tests focus on recall and basic application. Nursing school coursework asks you to apply knowledge instead of just recalling facts.
You'll increasingly face scenario-based questions where multiple choices seem correct, but one option takes priority.
You'll also encounter concepts such as:
Mastering your entrance exam basics now lays the groundwork for the study habits you'll need for those complex clinical courses.
Use this simple step-by-step checklist to keep your preparation organized from start to finish.
| Phase | Action Item | Target Completion |
|---|---|---|
| Research | Confirm the required exam with your nursing school (TEAS, HESI, NEX). | Week 1 |
| Baseline | Take a timed diagnostic practice test, preferably under realistic conditions. | Week 1 or 2 |
| Schedule | Create a study schedule based on diagnostic results. | Week 2 or 3 |
| Content Prep | Refresh core math, anatomy, biology, and chemistry concepts. | Week 3 to 9 |
| Practice Tests | Take 3+ full-length timed practice tests and review rationales. | Week 10 to 11 |
| Final Review | Confirm your testing location, identification requirements, and every other necessary requirement. | Week 12 |
Plan on between 6 and 12 weeks of focused prep, likely broken down into eight to ten hours per week. It's not fixed, though, and your timeline will depend both on how long you have been out of school and your initial diagnostic test results. If you have science or math gaps, you may want to go the full twelve weeks.
To know where to focus, first take a timed diagnostic practice test cold. This test will pinpoint your weakest subjects and is where you should focus most of your energy. For most career changers, that means science or math. Don't spend too much time in areas where you're already strong. Focus on real weak spots.
Yes. Career changers get in all the time. You just need to meet the program's prerequisites and admission requirements. Your work experience actually helps. You already know how to manage time, solve problems, and perform under pressure. Those skills carry over.
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