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Core Competency Capstone for DOs (C3DO) Practice Test

91 questions available

Build your confidence for Core Competency Capstone for DOs (C3DO). Practice the concepts, understand the answers, and strengthen your knowledge one question at a time.

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91 Practice questions
1 hour 31 minutes Practice Time
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The bank 91 Practice questions checked against the official objectives.
Official objectives from NBOME
NBOME91 practice questions72 answers with a checkable reference

Exam overview and details

Practice for the Core Competency Capstone for DOs C3DO Practice Test to strengthen clinical reasoning across organ systems and patient-centered care. You can build fluency connecting topics like the musculoskeletal system, nervous system and mental health, and circulatory and hematologic systems to real-world presentations. Each question helps you recognize patterns, apply osteopathic principles, and identify gaps. Start with one system or theme, review rationales, and let steady practice guide your next study step.

Blueprint 1.0

Sample Questions

Choose an answer and explore the explanation to see how practice works.

72 of 91 answers carry a checkable reference.

Endocrine and Neuroendocrine System and Metabolism

A college of osteopathic medicine is considering implementing a standardized clinical skills assessment for its students. Which of the following is a benefit of adopting the C3DO assessment system?

Other

A medical educator is reviewing the COMLEX-USA blueprint to understand what Dimension 1 competency domains represent. Which of the following best describes these domains?

Other

A college of osteopathic medicine (COM) has limited faculty resources and an educational design that makes it difficult to adopt a new standardized assessment. Which pathway was created to address this type of feedback from COM leaders?

Other

A medical educator is designing a curriculum to ensure that graduates possess the full range of abilities expected of an osteopathic physician. Which of the following best describes the foundational abilities that define the knowledge, skills, experience, attitudes, values, behaviors, and established professional standards an osteopathic physician should possess?

Endocrine and Neuroendocrine System and Metabolism

A candidate is trying to access the NBOME online system from their smartphone but encounters display and functionality problems. What is the most likely reason?

Exam insights and study advice

These subject areas reflect the breadth of osteopathic clinical practice, from community health and human development to system-specific diagnosis and management. Practicing across them supports career readiness for board exams, residency, and patient care by reinforcing how body systems interact. It also helps you communicate clearly about wellness, prevention, and treatment across diverse patient populations.

What this exam covers

01Circulatory and Hematologic Systems

02Community Health and Patient Presentations Related to Wellness

03Endocrine and Neuroendocrine System and Metabolism

04Gastrointestinal System and Nutritional Health

05Genitourinary/Renal System and Breasts

06Human Development, Reproduction, and Sexuality

07Integumentary System

08Musculoskeletal System

09Nervous System and Mental Health

10Other

11Respiratory System

Exam Details C3DO

Exam Code C3DO
Vendor NBOME
Question Types Multiple choice (100%)

Frequently Asked Questions

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