| Test Name | Number of Scored Questions | Time Allowed |
| Anatomy & Physiology | 25 | 25 |
| Basic Math Skills | 50 | 50 |
| Biology | 25 | 25 |
| Chemistry | 25 | 25 |
| Grammar | 50 | 50 |
| Learning Style | 14 (unscored) | 15 |
| Personality Profile | 15 (unscored) | 15 |
| Reading Comprehension | 47 | 60 |
| Vocabulary & General Knowledge | 50 | 50 |
| Physics | 25 | 50 |
The ATI exam uses a multiple-choice format with questions covering all major domains. Most versions allow 2-3 hours for completion.
Questions test both knowledge recall and application skills. A score of 70-75% is typically required to pass.
Start early: Begin studying 4-8 weeks before your exam date.
Practice tests: Take at least 3 full-length practice exams.
Focus areas: Spend extra time on topics where you score below 70%.
Review method: After each practice test, review every incorrect answer with the explanation.
Before the exam: Get a good night's sleep, eat a healthy meal, and arrive 30 minutes early.
During the exam: Read each question carefully, eliminate obvious wrong answers, flag difficult questions for review, and manage your time.
After the exam: Results are typically available within 1-4 weeks depending on the testing organization.
Prepare for the ATI - HESI exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.