The Core Difference: Reasoning vs. Content
The defining difference between the HSRT and HESI A2 is what they measure:
- HSRT measures reasoning skill. Can you analyze an argument, draw supported inferences, evaluate evidence, and apply logical rules? Content knowledge is irrelevant.
- HESI A2 measures content knowledge. Do you know anatomy, physiology, math, vocabulary, and grammar? Reasoning skill is helpful but secondary.
This distinction matters because preparation strategies are entirely different. HSRT prep is mostly practice with reasoning questions. HESI prep is mostly content review and memorization. Skills built for one exam barely transfer to the other.
Side-by-Side Comparison
| Feature | HSRT | HESI A2 |
|---|---|---|
| Publisher | Insight Assessment | Elsevier |
| What it tests | Reasoning skills (8 reported skills on the Standard HSRT, 6 on the HSRT-AD) | Content knowledge (up to 8 sections) |
| Total questions | 38 (Standard HSRT) or 35 (HSRT-AD) | Up to 326 (program selects sections) |
| Time limit | 55 minutes (Standard HSRT) or 50 minutes (HSRT-AD) | 3-5 hours typical (varies by sections) |
| Sections | 1 unified test, an overall score plus 8 skill scores (6 on the HSRT-AD) | 8 possible: math, reading, vocabulary, grammar, A&P, biology, chemistry, physics |
| Cost per attempt | $30-60 (varies by school) | $35-95 |
| Retake waiting period | Set by program (typically 30-90 days) | 60 days (Elsevier policy) |
| Score validity | 2-3 years typical | 1-2 years typical |
| Where required | 35+ programs across 8 states, including MN, TX, NJ, OR | Many programs in TX, FL, southeast US |
| Used for | Nursing (mostly MN), allied health (TX) | Nursing primarily |
| Available prep platforms | StudyBuddy (full HSRT course) | Multiple options, including StudyBuddy and several multi-exam prep platforms |
Format Comparison
HSRT format
The HSRT is one continuous timed exam. The Standard HSRT has 38 multiple-choice questions in 55 minutes and reports an overall score plus eight skill scores: Analysis, Interpretation, Inference, Evaluation, Explanation, Induction, Deduction, and Numeracy. The HSRT-AD has 35 scenario-based questions in 50 minutes and reports six of those skills. Either way you have about 86 to 87 seconds per question. Programs choose the form, so confirm with your program which one you will sit.
There is no content prerequisite. You do not need to know anatomy, math formulas, or vocabulary lists. Every question can be answered using only the information in the passage and your reasoning skill.
HESI A2 format
The HESI A2 is up to 8 separate sections, each with its own time limit. Your program selects which sections you must complete, typically 4-6 sections covering math, vocabulary, and grammar (50 questions each, about a minute per question), reading (47 questions, 60 minutes), and anatomy and physiology (25 questions, 25 minutes). Some programs also require biology, chemistry, or physics.
Total testing time depends on which sections are required. A 5-section requirement typically takes 4-5 hours. Each section is scored separately as a percentage; programs may require minimum scores on specific sections (often A&P) in addition to a composite minimum.
StudyBuddy covers both exams
StudyBuddy offers dedicated prep for both the HSRT and the HESI A2, useful if you are applying to programs requiring different exams. Each exam course is its own subscription: $29/month or $59 for three months.
Preparation Strategy Comparison
HSRT prep approach
- Practice questions, not content review. The HSRT does not test memorizable facts. Reading textbooks does not help.
- Learn the reported skills one at a time. Each reported skill is a distinct kind of reasoning. Studying them separately is more efficient than mixed practice.
- Spend 4-8 weeks on focused practice. Daily practice (30-60 minutes) is more effective than long weekend sessions.
- Take timed practice exams. Pacing matters, about 86 seconds per question is tight if you have not practiced under time pressure.
HESI A2 prep approach
- Content review with practice questions. Master the topics in each required section, then test yourself.
- Prioritize anatomy and physiology. A&P is the most heavily weighted section at most programs and the hardest to cram.
- Spend 6-12 weeks on focused study. The breadth of content (math, science, English) requires longer prep than the HSRT.
- Use spaced repetition for vocabulary. Vocabulary section requires memorization that builds over weeks, not days.
Which Programs Require Each Exam
HSRT-requiring programs (representative)
- Minnesota nursing: Anoka-Ramsey CC, M State, Central Lakes College, Northwest Technical College, Century College, South Central College, RCTC.
- Texas allied health: Lone Star College (respiratory care, dental hygiene), Houston Community College Coleman (respiratory therapy, OTA), College of the Mainland (dental hygiene), Palo Alto College (dental hygiene).
- Other: Rowan College (NJ), COCC and Columbia Gorge (OR).
HESI A2-requiring programs (representative)
- Texas nursing: Approximately 59 programs, concentrated in Houston (HCC, San Jacinto, Lone Star) and DFW (Tarrant County, Dallas College, Collin College).
- Florida nursing: Many programs including University of Florida, Florida State College Jacksonville, Pensacola State, Palm Beach State.
- Other regions: Many private universities and selected programs in the southeast.
Common Confusions Cleared Up
"My program said I need a critical thinking test, is that the HSRT or HESI?"
Almost certainly the HSRT. The HESI A2 does not market itself as a critical thinking test. It tests content knowledge with reading comprehension elements. If your program specifically asks for a critical thinking exam, they are likely referring to the HSRT.
"Are HSRT scores accepted by HESI-requiring programs?"
Generally no. Each program specifies which exam it accepts. Sending HSRT scores to a program that requires the HESI A2 will not satisfy admissions, even though both are admissions exams.
"Can I switch from one exam to the other if I do badly?"
Only if you change your target program to one that accepts the other exam. The exams are not interchangeable, your program decides which to accept. If you are exploring multiple programs that require different exams, you may need to take both.
"Which one should I take if my program accepts either?"
A small number of programs accept either exam. In that case, your choice depends on your strengths. If you have strong content knowledge from recent science classes, the HESI may be easier. If you are a strong reader and reasoner without recent science prep, the HSRT may be more efficient. Both exams require dedicated preparation regardless.
Frequently Asked Questions
Is the HSRT the same as the HESI A2?
No. The HSRT and HESI A2 are entirely different exams that test different skills. The HSRT tests critical thinking and reasoning skills (analysis, interpretation, inference, evaluation, explanation, induction, deduction, and numeracy) using passages and arguments. The HESI A2 tests content knowledge across math, science (anatomy and physiology, biology, chemistry), reading, vocabulary, and grammar. They are not interchangeable.
Can I take the HSRT instead of the HESI A2?
Only if your program accepts the HSRT. Most programs require one specific exam, not a choice. Programs that require the HSRT typically do not accept HESI A2 scores, and vice versa. A small number of programs accept either. Always verify your specific program's requirement.
Which exam is harder, the HSRT or the HESI A2?
They measure different skills, so "harder" depends on your strengths. The HESI A2 has more total questions (up to 326) but each is content-based, so studying directly translates into score. The HSRT is much shorter (38 questions on the Standard form, 35 on the HSRT-AD) but its questions require careful reasoning that cannot be brute-force memorized. Students with strong content backgrounds find the HESI easier; students with strong critical thinking backgrounds find the HSRT easier.
Do I need to study for both the HSRT and HESI A2?
Only if your program requires both, which is rare. Most students take only one. If you are applying to multiple programs that require different exams, you may need to take both, but the preparation strategies are completely different. HSRT prep focuses on reasoning practice; HESI prep focuses on content review.
Why do some programs use the HSRT and others use the HESI A2?
Programs choose based on what they value in admissions. Programs that prioritize critical thinking and clinical judgment (often Minnesota nursing programs and Texas allied health programs) use the HSRT. Programs that prioritize content readiness for nursing science courses (often Houston/DFW area programs) use the HESI A2. The choice reflects each program's educational philosophy and what they have found predicts student success.
Which programs require the HSRT vs the HESI A2?
HSRT-requiring programs include Anoka-Ramsey, M State, Central Lakes, and other Minnesota nursing programs, plus Texas allied health programs at Lone Star, HCC Coleman, College of the Mainland, and Palo Alto. HESI A2-requiring programs are concentrated in Houston, DFW, and the southeast, about 59 Texas nursing programs use it. Always verify directly with your specific program.
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