Preparing for the NBCE Part I exam can seem overwhelming at first, but with the right game plan, you can approach the test with confidence. Part I focuses on the basic sciences — the foundation of your chiropractic education. Let’s break down what you need to study to maximize your success.

What Subjects Are Covered on Part I?

The NBCE Part I exam tests six major subject areas:

General Anatomy (20%)

Spinal Anatomy (22%)

Physiology (18%)

Chemistry (13%)

Pathology (16%)

Microbiology (11%)

Each subject has a defined set of topics, and knowing the relative weight of each can help you prioritize your study time effectively.

1. General Anatomy

Topographical anatomy

Osteology of the Appendicular Skeleton

Arthrology and Syndesmology of the

Appendicular Skeleton

Myology of the Appendicular Skeleton

Cardiovascular and Lymphatic Systems

Digestive System

Respiratory System

Urogenital System

Endocrine System

2. Spinal Anatomy

Osteology of the Axial Skeleton

Myology of the Axial Skeleton

Arthrology and Syndesmology of the Axial Skeleton

Anatomy of the Central Nervous System and Related Structures

Anatomy of the Peripheral and Autonomic Nervous Systems

Organs of Special Senses

3. Physiology

Neurophysiology

Muscle Physiology

Cardiovascular Physiology

Respiratory Physiology

Body Fluids and Renal Physiology

Gastrointestinal Physiology

Reproductive Physiology

Endocrine Physiology

Exercise and Sports Physiology

4. Chemistry

Carbohydrates

Lipids

Proteins, Amino Acids and Peptides

Enzymes

Hormones

Nucleotides and Nucleic Acids

Vitamins and Minerals

Biochemical Energetics

5. Pathology

Fundamentals of Pathology

Genetic and Congenital Disorders

Disorders of the Immune System

Environmental and Nutritional Diseases

Disorders of the Musculoskeletal System

Disorders of the Nervous System

Diseases of the Organ Systems

6. Microbiology

Immunology

Bacteria

Viruses and Prions

Fungi

Parasites

Epidemiology and Disease Control

You can view the full NBCE Part I test plan breakdown here.

Final Thoughts

The NBCE Part I exam is a major hurdle, but it’s one you can conquer with preparation, focus, and the right study plan. Keep your studying organized, stay consistent, and don't hesitate to seek extra help when you need it.

At Chiro Boards Pro we specialize in helping chiropractic students pass their boards with confidence. From study guides to tutoring and review courses, we’re here to make sure you're fully prepared.