Our review is designed to help you maximize your score on the Comprehensive Basic Science Exam. StatPearls questions and articles are based on our experts review of the NBME® topics. Each review course is designed to empower you to assess your knowledge and understanding of medical principles and concepts found on the Comprehensive Basic Science Exam.
Monthly
$29
Subscription per month per user6 Months
$69
Subscription per 6 months per user-
Thorough Explanations
Become a better doctor with answer explanations that enable you to master the material. -
Do better on your exams with answers.
Questions and teaching points are continuously updated.
-
Test Exams & Unlimited Quizzes
Assess where your strong and generate practices questions where you're weak. -
Performance Reports
Actionable intelligence on where to improve.
Multiple-choice questions
We have 4,217 Multiple-choice 1st, 2nd, and 3rd order questions with four detailed teaching points linked to 1,933 PubMed indexed review articles related to the NBME® Shelf Exam Comprehensive Basic Science Examination. You can customize practice questions to system and clinical NBME® Shelf Exam Comprehensive Basic Science Medical Student subject areas. In addition, you will have access to a pre- and post-test Comprehensive Basic Science Exam to help you target learning and identify areas that need further study. Analytics and reports allow you to compare your scores to other students.
Achieve top scores
The StatPearls NBME® Shelf Exam Prep - Comprehensive Basic Science questions will help you achieve a top score on the NBME® Shelf Exam Comprehensive Basic Science Examination. 1,637 authors and 34 editors have contributed to the development of the Comprehensive Basic Science Exam content, which is continuously refined and updated to improve your learning experience.
Score

Comprehensive Basic Science Exam Overview
-
How many hours is the Comprehensive Basic Science Exam?
The Comprehensive Basic Science Exam is 5.25 hours.
-
How many questions is the Comprehensive Basic Science Exam?
-
What topics are covered on the Comprehensive Basic Science Exam?
Comprehensive Basic Science Exam MCQs (4,217)
Our question bank for the Comprehensive Basic Science Exam covers four Cognitive Difficulty Levels:
Level 1
96 Questions
Level 2
2,171 Questions
Level 3
1,489 Questions
Level 4
461 Questions
- Allergy and Immunology - 224 questions
- Cardiovascular - 884 questions
- Musculoskeletal - 682 questions
- Ears Nose and Throat - 192 questions
- Endocrine and Metabolism - 843 questions
- Ophthalmology - 173 questions
- Gastrointestinal and Nutrition - 713 questions
- Renal, Urinary and Electrolytes - 485 questions
- Human Growth and Development - 257 questions
- Gynecologic - 144 questions
- Hematology and Oncology - 641 questions
- Infectious Diseases - 696 questions
- Skin & Subcutaneous Tissue - 256 questions
- Nervous - 1247 questions
- Pregnancy, Childbirth & Puerperium - 129 questions
- Psychiatric/Behavioral & Substance Use Disorder - 151 questions
- Pulmonary & Critical Care - 431 questions
- Poisoning & Environmental Exposure - 492 questions
- Biostatistics and Epidemiology - 137 questions
- Dental - 14 questions
- Reproductive - 70 questions
- Sexuality and Gender - 4 questions
- Social Sciences (Ethics/Legal/Professional) - 18 questions
- Traumatic Injuries - 50 questions
- Manage Care and Comply Regulations - 18 questions
- Promote Safety and Minimize Infection - 31 questions
- Health Promotion & Maintenance (Prevent Problems) - 106 questions
- Basic Care and Comfort (Assist Daily Living Tasks) - 5 questions
- Pharm/Parenteral Therapy (Drugs/Vital Signs) - 629 questions
- Reduction Risk (Post Procedure) - 18 questions
- Physiological Adaptation (Care Ill Patients) - 2113 questions
- Psychosocial (Mental Health Patient/Family) - 51 questions
- Professional Practice - 52 questions
- Process (Analysis, Assess, Eval, Implement, Plan) - 2568 questions
- Caring (Hope and Support) - 5 questions
- Communication/Documentation (Oral, Written, EMR) - 10 questions
- Teaching/Learning (Promotes Behavior Change) - 16 questions
- Culture/Spiritualilty (Beliefs, Practices, Ethics) - 1 questions
- Causes - 2505 questions
- Classification - 376 questions
- Differential - 1298 questions
- Evaluation Diagnostic Tests - 644 questions
- Evaluation Lab - 1014 questions
- Evaluation Monitoring - 121 questions
- Evaluation Nuclear Medicine - 7 questions
- Evaluation Procedures - 407 questions
- Evaluation Radiologic - 519 questions
- Health Maint Prevention Public Health - 75 questions
- History Physical - 4253 questions
- Legal - 10 questions
- Patient Education - 74 questions
- Prognosis Complications - 1522 questions
- Toxicology - 157 questions
- Treatment Medical - 1141 questions
- Treatment Occupation/Physical Therapy - 4 questions
- Treatment Prehospital/EMS/Disaster - 9 questions
- Treatment Radiation - 1 questions
- Treatment Rehabilitation - 4 questions
- Treatment Surgical - 202 questions
- Healthcare Ethics - 12 questions
- Clinical Education - 83 questions
- Environmental - 6 questions
- Palliative - 3 questions
- Treatment Manipulative - 1 questions
- Airway Management - 7 questions
- Pain Management - 21 questions
- Sedation and Analgesic Management - 12 questions
- Ventilatory Management - 2 questions
- Research and Evidence-Based Medicine - 49 questions
- Resource Utilization - 5 questions
- Vulnerable Populations - 8 questions
- Therapeutics (Drug treatment) - 589 questions
- Biostatics and Calculations - 45 questions
- Drug Information - 720 questions
- Pharmaceutics (Safely dosing medications) - 180 questions
- Pharmacokinetics (Drug movement in body) - 183 questions