
How to Prepare for the USMLE Step 1: A Complete Study Guide
Learn how to effectively prepare for the USMLE Step 1 with useful advice and proven strategies.
Gaining acceptance into an MD program marks a significant achievement, but it is still very early in your journey towards becoming a doctor. As you progress, you’ll encounter numerous milestones that will challenge your knowledge and skills.
Among these, the United States Medical Licensing Examination (USMLE) series of exams stands out as pivotal checkpoints that you must clear to progress through your medical education and obtain your license to practice. This U.S. licensing exam is divided into three parts, with the first two occurring during medical school, and the third occurring during your post-medical school residency.
Performing well on each USMLE step exam is very important because your results greatly influence your ability to successfully progress from Basic Science to Clinical Medicine (in medical school) and then secure a residency after graduation. Given the weight of these assessments, thorough preparation is essential in order to ensure you perform well.
Keep reading to explore effective strategies for USMLE Step 1 preparation, including developing an effective USMLE Step 1 study plan, which will help ensure you achieve your goals.
What Is the USMLE Step 1?
The USMLE Step 1 evaluates a medical student’s understanding of the principles and mechanisms underlying health, disease and modes of therapy, as well as their ability to synthesize and apply important concepts to the practice of medicine.
The content reflects subjects covered during the initial two years of medical school (the Basic Science portion). Step 1 is graded on a pass/fail basis.
When Do You Take USMLE Step 1?
Medical students will typically take USMLE Step 1 at the end of their second year, once they’ve successfully completed their Basic Science semesters. You should register for the test six months before your desired test date to ensure you get the date and location you want.
How Long is the USMLE Step 1 Exam?
The USMLE Step 1 is a multiple-choice exam administered at Prometric centers. Including breaks, the USMLE Step 1 exam takes 8 hours to complete and is administered in a single day.
If you suffer from a physical or mental health condition, you can apply for additional break time by filling out a request form with a letter reporting the medical condition from a medical professional. This request should be made before or during the registration for the exam.
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USMLE Step 1 Syllabus and Subjects
The USMLE Step 1 exam covers a variety of content, including many different systems, competencies and disciplines covered during the Basic Science portion of medical school.
Systems (Partial List)
- Behavioral Health & Nervous Systems
- Biostatistics & Epidemiology
- Blood & Lymphoreticular/Immune Systems
- Cardiovascular System
- Gastrointestinal System
- Human Development -Multisystem Processes & Disorders
Competencies
- Communication and Interpersonal Skills
- Medical Knowledge: Applying Foundational Science Concepts
- Patient Care: Diagnosis
- Practice–based Learning & Improvement
Disciplines (Partial List)
- Behavioral Sciences
- Biochemistry & Nutrition
- Genetics
- Gross Anatomy & Embryology
- Histology & Cell Biology
- Immunology
- Microbiology
How to Study for the USMLE Step 1
Here are some tips to help you study effectively and fine-tune your USMLE Step 1 preparation techniques:
Get advice from faculty
Consistently engage with your medical school faculty members to gain insights into the content likely to be featured on the USMLE Step 1 exam, especially for content that you do not fully understand or feel comfortable with. Given their experience, they have likely encountered previous exam formats and can offer guidance on the topics with a higher probability of appearing. Additionally, they can provide direction on prioritizing essential information within their respective fields and discerning what may be less critical for your study focus.
Study test materials
One of the most beneficial ways to prepare for your USMLE is to test yourself with practice exam papers. The National Board of Medical Examiners (NBME) offers a range of USMLE Step 1 self assessments. These practice exams serve multiple purposes: they familiarize you with the exam’s structure, providing insight into what to expect; they simulate the real exam experience; and they help identify any knowledge gaps, guiding your focus for further study. It’s worth noting, however, that these resources may not comprehensively cover all exam sections, as new topics are regularly introduced each year. Additionally, there is a fee to access the full assessments.
Use USMLE Step 1 practice questions
In order to get a real sense of the question you will encounter on the day of your exam, it is useful to study sample test questions. The USMLE website provides over 100 example questions for future test-takers, in both pdf and interactive testing formats. A great way to tackle sample questions is to study with a classmate, so you can make the experience as authentic as possible and avoid seeing the answers before truly engaging with the presented scenario.
Avoid only studying the last exam papers
The content of the USMLE exam evolves annually, meaning that relying solely on studying previous years’ exam papers and expecting similarities with your own is not advisable. However, studying previous exam papers remains a useful study tactic when integrated into a more broadly comprehensive study plan.
Learn basic terms and definitions
Building your core vocabulary is essential to becoming a successful medical student and passing the USMLE Step 1 exam. By learning key terms and definitions, you’ll be able to understand the content you are tested on, even if it’s simply memorization and recognition for your USMLE Step 1.
Learn central concepts
A significant portion of your study efforts should be directed towards mastering the core concepts within each of the seven main subject areas: anatomy, physiology, biochemistry, microbiology, immunology, pathology and pharmacology. This involves developing a comprehensive understanding of the concepts and their applications, and establishing connections with related concepts.
Use resources that match your style of learning
As you begin your USMLE Step 1 preparation, you’ll likely come across recommendations for numerous books, resources and study schedules. However, there isn’t a one-size-fits-all USMLE study method that works for every medical student. Given your individual learning style, it’s essential to discover the approach that best facilitates your absorption of new information. For example, some students excel through independent study, while others thrive in peer study groups for effective exam preparation.
Stay on track academically
Since the USMLE Step 1 draws heavily from the content covered in the initial two years of medical school, your academic achievements serve as a reliable gauge of your comprehension. Monitor your grades and classroom performance closely. If you encounter challenges with any topics or concepts that negatively impact your academic results, it’s imperative to address these gaps well in advance of your USMLE Step 1 testing date.
Start studying early
Students typically take the USMLE Step 1 towards the end of their second year of medical school. However, it’s best to start preparing early due to the substantial time investment required for effective study. This exam demands a thorough understanding of extensive information and the ability to apply this knowledge, making last-minute cramming ineffective.
Creating Your USMLE Step 1 Study Schedule
While there’s no magic formula for succeeding in the USMLE Step 1 exam, you can give yourself the best chance at success by creating an efficient study schedule. Those who have recently completed a Basic Science program are best positioned to achieve success, as the material will still be fresh and top-of-mind. However, a dedicated and extended study period is still highly recommended.
The recommended study length is approximately 6-8 weeks (leading directly to your chosen test date), depending on how comfortable you feel with the wide variety of material the exam will cover. During this time, it is a good idea to prepare in a full-time manner, meaning up to eight hours a day of studying (with regular breaks built-in).
As you prepare, it is a good idea to go over each system, competency and discipline you could be tested on, and spend extra time on the areas you’re not fully comfortable with. After five semesters in medical school, you’ll already know how you learn best, whether studying notes, re-reading textbooks, working with others or quizzing yourself. Use what works for you.
Remember that you’ve already come a long way and can achieve success by relying on the knowledge you have accumulated, the support of faculty and peers, and the confidence you will gain by committing enough time to effective USMLE Step 1 preparation.



USMLE Study Tips
As you prepare for your USMLE Step 1, remember that with each subject area, you must be able to identify concepts, recognize their importance and apply them in given situations.
Here are five additional study tips to help you prepare for your first USMLE exam:
- Maintain organization: Establish a practical study schedule that you can adhere to consistently. Ensure balanced coverage across all areas without dwelling excessively on one topic or neglecting any. Remember to incorporate regular breaks into your schedule.
- Pinpoint weak areas: Utilize practice tests, past exam papers and performance feedback to pinpoint your weakest areas. Tailor your study plan to focus on these topics for improvement.
- Focus on integration: Given the USMLE Step 1’s emphasis on integrating Basic Science topics, consider studying related subjects together or by organ system to foster a deeper understanding of their interconnectedness.
- Optimize study sessions: Keep study sessions brief, aiming for 60 to 90 minutes each with at least a 10-minute break in between. Prolonged study periods can diminish concentration, so shorter, focused sessions are more effective.
- Streamline information sources: Select one primary review text for each subject area to serve as your main resource. Additional books can be used selectively for clarification or reinforcement.
How Many Times Can You Take the USMLE Step 1?
If you are unsuccessful during your initial USMLE Step 1 exam, the good news is that you have a lifetime maximum of four attempts. However, you can only take the exam up to three times during a 12-month period. Your fourth attempt must be at least 12 months after your first attempt, and at least six months after your most recent attempt.
USMLE as the Gateway for U.S. Medical Students
The USMLE Step 1 is a critical gateway for U.S. medical students who plan to practice back home. It can impact med school progression, set the foundation for future exams and influence residency eligibility. Both U.S. and Caribbean medical students must succeed on all USMLE step exams in order to be eligible for practice in the United States.
How SUSOM Prepares Students for the USMLE Step 1
At Saba University School of Medicine (SUSOM), we are committed to helping our MD program students achieve academic, personal and career success. USMLE Step 1 preparation is built into the MD program curriculum and emphasized throughout your time in Basic Science (semesters 1-5 of the 10-semester MD program).
Our knowledgeable faculty members consistently deliver individualized support to help ensure you are comfortable with essential concepts and progressing effectively through your classes. We also offer a variety of impactful Student Support Services to help you develop study techniques and strategies that will help you succeed in medical school examinations and the USMLE tests.
To learn more about how SUSOM supports students and fosters success, view this testimonial video from a practicing graduate in the United States:
Get in touch with us to learn more about our 4-year MD program or how you can apply to kick-start a rewarding career in medicine.
You can also check out our events and webinars for more information about studying with us.
FAQs About the USMLE Step 1
The total number of questions that you may encounter while taking the USMLE Step 1 will not exceed 280.
For those who have recently completed the Basic Science portion of a 4-year MD program, it is recommended that you spend 6-8 weeks studying for the USMLE Step 1 in a full-time capacity (8hrs a day). However, if you feel that you would benefit from more time, or spending less time per day studying, starting earlier is always a useful option.
All SUSOM MD program participants, including U.S. students, take the USMLE Step 1 once they successfully complete their Basic Science training. It is an essential part of the curriculum and necessary for advancement into the Clinical Medicine program (semesters 6-10 of the MD program).
U.S. students can take the USMLE Step 1 after studying at a Caribbean medical school, provided that the school is listed in the World Directory of Medical Schools and meets eligibility requirements.
The USMLE Step 1 uses a pass/fail system and is reported as such. There is no minimum passing score.

For Prospective Students
SUSOM is committed to supporting prospective students throughout the admissions process. Please click the following links for detailed information about each topic: