Study Tips for the HESI

The HESI isn't just another test. For a lot of people, it's the gatekeeper to nursing school. It’s a huge exam that makes sure you have the academic foundation to survive a demanding program. It’s not testing your clinical judgment. Not yet. It’s testing the basics: math, reading, grammar, and science.

Most nursing programs lean on this test heavily for admissions. And they can customize which sections they require. So the first thing you have to do is check with the specific schools you're applying to. Don't waste a minute on physics if your program only wants to see scores for Math, Reading, Vocabulary, Grammar, and Anatomy & Physiology.

Stop Trying to Study Everything

The biggest mistake people make is trying to boil the ocean. You can't. The HESI A2 covers a huge amount of ground, from biology and chemistry to grammar. The only way to win is to figure out where you're losing points and focus your effort there.

Start with a practice test. Take it cold. No studying beforehand. This isn't about feeling good; it's about getting an honest baseline. That score report is your map. It shows you exactly where you're weak. If you bombed the math section but aced grammar, you know what to do.

I remember my first practice run. I got a truly awful score on Anatomy and Physiology. It was 4:17 in the afternoon, and I was just sitting in my 2011 Honda Civic in the library parking lot, staring at the screen. But that failure was the best thing that could have happened. It told me exactly what to do next. Every wrong answer is just an instruction on what to study.

Make a Plan That Works

Once you know your weak spots, you can make a real study plan. "I'll study for three hours" isn't a plan. You have to be specific. Assign subjects to days: Math on Mondays, A&P on Tuesdays.

But the real trick is spaced repetition. Don't just study A&P on Tuesday and then forget about it. Circle back to it later in the week, even for just 20 minutes. That's how you make information actually stick in your brain.

A good schedule could look like this:

• Monday: Math (2 hours)
• Tuesday: Anatomy & Physiology (2 hours)
• Wednesday: Vocabulary & Grammar (2 hours)
• Thursday: Math & Reading Comprehension (2 hours)
• Friday: Anatomy & Physiology (review) + Practice Questions (1 hour)
• Saturday: Full-length timed practice test.
• Sunday: Rest. Or a light review of wrong answers from Saturday's test.

This whole thing is about consistency, not cramming. Put the times in your calendar and set reminders. Treat them like appointments you can't miss.

Pick a Few Good Resources

There are a million HESI prep resources out there. You don't need them all. In fact, using too many is just a way to procrastinate. You just need a few good ones.

• The Official Study Guide: Start with the Elsevier HESI A2 study guide. The people who write the test also write this book. Get it.
• Practice Tests: Timed practice tests are mandatory. They build your stamina and show you how you'll perform under pressure. NurseHub and Smart Edition Academy are both solid choices for this.
• Videos: If you're a visual learner, videos are a huge help. Khan Academy is still the best for getting the math and science fundamentals down. For HESI-specific stuff, check out channels like "Science with Susanna" or "The Math Dude."
• Quizlet: It's perfect for drilling vocabulary and A&P terms. You don't even need to make your own flashcards—there are thousands of HESI decks ready to go.

It’s a Test of How You Think

This is important. In sections like reading comprehension, the HESI is testing your ability to analyze, not just your ability to memorize facts. It's about reading a paragraph and figuring out what's actually being said.

When you're practicing, don't just look for the main idea or the author's tone. After you answer a question, force yourself to explain why the right answer is right and why the other choices are wrong. Talking it out, even just to yourself, is what builds the skill. It's slow at first, but it works.