COMLEX-USA for osteopathic physicians Exam
Question 1. Which principle best describes the osteopathic concept that the body functions as a unified
whole?
A) Structural differentiation
B) Body unity
C) Pathophysiological independence
D) Sympathetic dominance
Answer: B
Explanation: The principle of body unity emphasizes that the body functions as an integrated system,
reflecting osteopathic philosophy that structure and function are interrelated and inseparable.
Question 2. Which of the following is an example of indirect osteopathic manipulative technique?
A) High-velocity low-amplitude (HVLA)
B) Counterstrain
C) Muscle energy
D) Articulatory
Answer: B
Explanation: Counterstrain is an indirect technique that involves positioning tissues to reduce somatic
dysfunction without applying a force directly to the restrictive barrier, often relaxing muscles and fascia.
Question 3. When performing osteopathic palpatory diagnosis, which of the following findings most
commonly indicates somatic dysfunction?
A) Increased tissue temperature
B) Hypertonic, tender, or restricted motion
C) Reduced tissue elasticity with warmth
D) Symmetrical muscle tone
Answer: B
Explanation: Somatic dysfunction is typically identified by palpatory findings such as hypertonic, tender,
or restricted movement of tissues, reflecting altered somatic function.
Question 4. Which osteopathic technique is most appropriate for addressing a somatic dysfunction
involving restricted joint motion with no tissue tenderness?
, COMLEX-USA for osteopathic physicians Exam
A) Myofascial release
B) Articulatory
C) Counterstrain
D) Facilitated positional release
Answer: B
Explanation: The articulatory technique focuses on improving joint range of motion through passive,
rhythmic movement of joints without necessarily involving tenderness, suited for restricted joint
motion.
Question 5. Which of the following is a contraindication for osteopathic manipulative treatment?
A) Acute fracture
B) Chronic muscle strain
C) Mild joint sprain
D) Postural asymmetry
Answer: A
Explanation: Acute fractures are absolute contraindications for OMT because applying manipulative
techniques could worsen the injury or cause further damage.
Question 6. In which clinical scenario is osteopathic manipulative treatment most appropriately used?
A) As the primary treatment for an acute myocardial infarction
B) To reduce somatic dysfunction contributing to lower back pain
C) To treat bacterial pneumonia directly
D) As the sole intervention for severe psychiatric disorders
Answer: B
Explanation: OMT is used to address somatic dysfunction that contributes to musculoskeletal pain, such
as lower back pain, complementing other treatments.
Question 7. Which of the following is a key component of a comprehensive medical history?
A) Focused review of systems only
B) Past medical history, medications, social history, and family history
, COMLEX-USA for osteopathic physicians Exam
C) Physical examination details
D) Laboratory test results
Answer: B
Explanation: A comprehensive history includes past medical, social, family, and medication histories,
providing essential context for diagnosis and management.
Question 8. During a physical exam, which finding is most characteristic of somatic dysfunction?
A) Symmetrical tenderness across all tissues
B) Asymmetry and tissue texture changes
C) Uniformly increased joint mobility
D) Absence of tenderness or restriction
Answer: B
Explanation: Somatic dysfunction often presents with asymmetry, tissue texture abnormality, and
restricted motion, detectable through osteopathic structural examination.
Question 9. Which of the following best describes the process of clinical reasoning?
A) Memorizing disease facts
B) Systematic analysis of patient data to develop a diagnostic and treatment plan
C) Performing procedures without considering patient context
D) Relying solely on laboratory results
Answer: B
Explanation: Clinical reasoning involves analyzing patient data systematically to arrive at an accurate
diagnosis and formulate an appropriate management plan.
Question 10. Which basic procedural skill is most appropriate for initial patient care in a primary setting?
A) Complex surgical procedures
B) Venipuncture
C) Advanced airway management
D) Cardiac catheterization
Answer: B
, COMLEX-USA for osteopathic physicians Exam
Explanation: Venipuncture is a fundamental skill used routinely for blood draws and medication
administration, essential in primary care.
Question 11. Which element is most critical in patient education and counseling?
A) Using complex medical jargon
B) Active listening and shared decision-making
C) Providing minimal information
D) Avoiding discussion of treatment options
Answer: B
Explanation: Effective patient education emphasizes active listening and shared decision-making to
promote understanding and adherence.
Question 12. Which foundational biomedical science is most directly involved in understanding muscle
contraction at the cellular level?
A) Endocrinology
B) Microbiology
C) Biochemistry and molecular biology
D) Pathology
Answer: C
Explanation: Biochemistry and molecular biology explain the mechanisms of muscle contraction through
processes like actin-myosin interactions and calcium signaling.
Question 13. Which is an example of a pharmacokinetic process?
A) Drug-receptor binding
B) Drug absorption
C) Enzyme inhibition
D) Side effect profile
Answer: B
Explanation: Pharmacokinetics involves processes like absorption, distribution, metabolism, and
excretion of drugs, determining drug levels over time.
Question 1. Which principle best describes the osteopathic concept that the body functions as a unified
whole?
A) Structural differentiation
B) Body unity
C) Pathophysiological independence
D) Sympathetic dominance
Answer: B
Explanation: The principle of body unity emphasizes that the body functions as an integrated system,
reflecting osteopathic philosophy that structure and function are interrelated and inseparable.
Question 2. Which of the following is an example of indirect osteopathic manipulative technique?
A) High-velocity low-amplitude (HVLA)
B) Counterstrain
C) Muscle energy
D) Articulatory
Answer: B
Explanation: Counterstrain is an indirect technique that involves positioning tissues to reduce somatic
dysfunction without applying a force directly to the restrictive barrier, often relaxing muscles and fascia.
Question 3. When performing osteopathic palpatory diagnosis, which of the following findings most
commonly indicates somatic dysfunction?
A) Increased tissue temperature
B) Hypertonic, tender, or restricted motion
C) Reduced tissue elasticity with warmth
D) Symmetrical muscle tone
Answer: B
Explanation: Somatic dysfunction is typically identified by palpatory findings such as hypertonic, tender,
or restricted movement of tissues, reflecting altered somatic function.
Question 4. Which osteopathic technique is most appropriate for addressing a somatic dysfunction
involving restricted joint motion with no tissue tenderness?
, COMLEX-USA for osteopathic physicians Exam
A) Myofascial release
B) Articulatory
C) Counterstrain
D) Facilitated positional release
Answer: B
Explanation: The articulatory technique focuses on improving joint range of motion through passive,
rhythmic movement of joints without necessarily involving tenderness, suited for restricted joint
motion.
Question 5. Which of the following is a contraindication for osteopathic manipulative treatment?
A) Acute fracture
B) Chronic muscle strain
C) Mild joint sprain
D) Postural asymmetry
Answer: A
Explanation: Acute fractures are absolute contraindications for OMT because applying manipulative
techniques could worsen the injury or cause further damage.
Question 6. In which clinical scenario is osteopathic manipulative treatment most appropriately used?
A) As the primary treatment for an acute myocardial infarction
B) To reduce somatic dysfunction contributing to lower back pain
C) To treat bacterial pneumonia directly
D) As the sole intervention for severe psychiatric disorders
Answer: B
Explanation: OMT is used to address somatic dysfunction that contributes to musculoskeletal pain, such
as lower back pain, complementing other treatments.
Question 7. Which of the following is a key component of a comprehensive medical history?
A) Focused review of systems only
B) Past medical history, medications, social history, and family history
, COMLEX-USA for osteopathic physicians Exam
C) Physical examination details
D) Laboratory test results
Answer: B
Explanation: A comprehensive history includes past medical, social, family, and medication histories,
providing essential context for diagnosis and management.
Question 8. During a physical exam, which finding is most characteristic of somatic dysfunction?
A) Symmetrical tenderness across all tissues
B) Asymmetry and tissue texture changes
C) Uniformly increased joint mobility
D) Absence of tenderness or restriction
Answer: B
Explanation: Somatic dysfunction often presents with asymmetry, tissue texture abnormality, and
restricted motion, detectable through osteopathic structural examination.
Question 9. Which of the following best describes the process of clinical reasoning?
A) Memorizing disease facts
B) Systematic analysis of patient data to develop a diagnostic and treatment plan
C) Performing procedures without considering patient context
D) Relying solely on laboratory results
Answer: B
Explanation: Clinical reasoning involves analyzing patient data systematically to arrive at an accurate
diagnosis and formulate an appropriate management plan.
Question 10. Which basic procedural skill is most appropriate for initial patient care in a primary setting?
A) Complex surgical procedures
B) Venipuncture
C) Advanced airway management
D) Cardiac catheterization
Answer: B
, COMLEX-USA for osteopathic physicians Exam
Explanation: Venipuncture is a fundamental skill used routinely for blood draws and medication
administration, essential in primary care.
Question 11. Which element is most critical in patient education and counseling?
A) Using complex medical jargon
B) Active listening and shared decision-making
C) Providing minimal information
D) Avoiding discussion of treatment options
Answer: B
Explanation: Effective patient education emphasizes active listening and shared decision-making to
promote understanding and adherence.
Question 12. Which foundational biomedical science is most directly involved in understanding muscle
contraction at the cellular level?
A) Endocrinology
B) Microbiology
C) Biochemistry and molecular biology
D) Pathology
Answer: C
Explanation: Biochemistry and molecular biology explain the mechanisms of muscle contraction through
processes like actin-myosin interactions and calcium signaling.
Question 13. Which is an example of a pharmacokinetic process?
A) Drug-receptor binding
B) Drug absorption
C) Enzyme inhibition
D) Side effect profile
Answer: B
Explanation: Pharmacokinetics involves processes like absorption, distribution, metabolism, and
excretion of drugs, determining drug levels over time.
