NBCE Acupuncture Exam Question Bank
Comprehensive Assessment (2026–2027)
150 Questions
100% VERIFIED
Introduction
This comprehensive 150-question assessment evaluates readiness for professional board
certification and clinical acupuncture operations. The content maps to the National Board of
Chiropractic Examiners acupuncture domain blueprint and spans seven key domains:
Traditional Chinese Medicine Theory; Acupuncture Point Location and Function; Needling
Techniques and Safety; Diagnosis and Pattern Differentiation; Biomedicine and
Pathophysiology; Ethics and Jurisprudence; and Clinical Case Management. Each item tests
a distinct sub-topic, with the correct answer and rationale provided for efficient study and
professional judgment development.
Traditional Chinese Medicine Theory
1. Which statement best reflects the principle of mutual transformation of Yin and Yang?
A. Yin and Yang are absolute, fixed opposites that never change.
B. Yin always predominates at night and Yang during the day, without exception.
C. Under certain conditions, Yin can transform into Yang and Yang into Yin.
D. Transformation of Yin and Yang occurs only in pathological states.
Answer: C
Rationale: Yin and Yang are relative and interdependent and can transform into one
another (day into night, excess into deficiency). The other options incorrectly treat
them as absolute or limited to disease.
2. In the Five Element generating (Sheng) cycle, which element generates Water?
A. Wood
B. Fire
C. Earth
D. Metal
Answer: D
Rationale: The Sheng cycle runs Wood, Fire, Earth, Metal, Water, and back to Wood, so
Metal generates Water. Wood is generated by Water, Fire generates Earth, and Earth
generates Metal.
3. According to the controlling (Ke) cycle, Wood controls which element?
A. Fire
B. Metal
, C. Earth
D. Water
Answer: C
Rationale: The Ke cycle is Wood controls Earth, Earth controls Water, Water controls
Fire, Fire controls Metal, and Metal controls Wood.
4. Which function is most characteristic of Qi?
A. Storing Blood and regulating menstruation
B. Consolidating Essence in the Kidneys
C. Warming, transforming, protecting, and holding structures in place
D. Housing the Mind (Shen)
Answer: C
Rationale: Qi warms, defends, transforms, transports, and holds substances in place.
Storing Blood is a Liver function, consolidating Essence is a Kidney function, and
housing the Mind is a Heart function.
5. Which Qi is formed from air and food essence, gathers in the chest, and drives breathing
and the voice?
A. Wei (defensive) Qi
B. Ying (nutritive) Qi
C. Zong (gathering) Qi
D. Yuan (source) Qi
Answer: C
Rationale: Zong (pectoral/gathering) Qi collects in the chest and promotes respiration
and speech. Wei Qi defends the exterior, Ying Qi nourishes, and Yuan Qi is the inborn
source Qi.
6. The main physiological action of Blood is to:
A. Drive the circulation of Qi
B. Control body temperature
C. Nourish and moisten the body and provide the material basis for the Mind
D. Expel external pathogens
Answer: C
Rationale: Blood nourishes and moistens tissues and anchors the Mind. Qi moves
Blood, Wei Qi regulates temperature, and Wei Qi expels pathogens.
7. Congenital Essence (Jing) is stored in which organ?
A. Spleen
B. Kidney
C. Liver
D. Heart
, Answer: B
Rationale: The Kidney stores pre-heaven Essence and governs growth, development,
and reproduction.
8. Which substance is considered the material foundation for the Mind (Shen) and is said to
house it?
A. Blood
B. Fluids (Jin-Ye)
C. Wei Qi
D. Essence
Answer: A
Rationale: Blood is said to house the Mind, and the Heart governs Blood and thereby
the Shen. Fluids moisten, Wei Qi protects, and Essence is stored by the Kidney.
9. How do the thin, clear fluids (Jin) differ from the thick, turbid fluids (Ye)?
A. Jin are thick and lubricate the joints; Ye are thin and moisten the skin
B. Jin derive only from drink; Ye derive only from food
C. Jin are thin and moisten the skin and muscles; Ye are thick and lubricate the joints
and orifices
D. There is no functional difference between Jin and Ye
Answer: C
Rationale: Jin are the lighter, clear fluids that moisten skin and muscles, while Ye are
the heavier, turbid fluids that lubricate joints, brain, marrow, and orifices.
10. Which statement correctly distinguishes Zang (solid) organs from Fu (hollow) organs?
A. Zang organs transform and excrete; Fu organs store refined substances
B. Zang organs are all exterior; Fu organs are all interior
C. Zang organs store refined substances; Fu organs receive, transform, and transmit
food and waste
D. Zang and Fu organs have identical physiological functions
Answer: C
Rationale: Zang (yin, solid) organs store essence and refined substances without
discharging, while Fu (yang, hollow) organs receive, digest, and transmit contents.
11. Which pair of functions belongs to the Heart?
A. Stores Blood and ensures the free flow of Qi
B. Governs water metabolism and stores Essence
C. Governs Blood and houses the Mind (Shen)
D. Governs transformation and transportation of food
Answer: C
, Rationale: The Heart governs Blood, controls the vessels, and houses the Mind. The
Liver stores Blood and governs free flow, the Kidney governs water and stores
Essence, and the Spleen transforms and transports.
12. Which functions are attributed to the Liver?
A. Governing respiration and dispersing fluids
B. Governing digestion and holding Blood in the vessels
C. Storing Essence and governing reproduction
D. Ensuring the free flow of Qi and storing Blood
Answer: D
Rationale: The Liver governs the free and easy flow of Qi and stores Blood.
Respiration is a Lung function, holding Blood is a Spleen function, and storing Essence
is a Kidney function.
13. Which functions are attributed to the Spleen?
A. Transformation and transportation of food essence, and holding Blood within the
vessels
B. Storing Blood and governing the sinews
C. Governing the skin and body hair
D. Governing the bones and marrow
Answer: A
Rationale: The Spleen transforms and transports food essence and holds Blood in the
vessels. The Liver stores Blood, the Lung governs skin and hair, and the Kidney
governs bones and marrow.
14. Which functions are attributed to the Lung?
A. Governing Qi and respiration, and dispersing and descending Qi and fluids
B. Governing the blood vessels and storing Blood
C. Transforming urine in the bladder
D. Housing the Mind and opening to the tongue
Answer: A
Rationale: The Lung governs Qi and respiration and disperses and descends Qi and
fluids. Blood and vessels are governed by the Heart, and the tongue is the orifice of the
Heart.
15. Which functions are attributed to the Kidney?
A. Governing Blood and housing the Mind
B. Storing Essence, governing water, and grasping Qi
C. Storing Blood and ensuring the free flow of Qi
D. Transforming and transporting food essence
Answer: B
Comprehensive Assessment (2026–2027)
150 Questions
100% VERIFIED
Introduction
This comprehensive 150-question assessment evaluates readiness for professional board
certification and clinical acupuncture operations. The content maps to the National Board of
Chiropractic Examiners acupuncture domain blueprint and spans seven key domains:
Traditional Chinese Medicine Theory; Acupuncture Point Location and Function; Needling
Techniques and Safety; Diagnosis and Pattern Differentiation; Biomedicine and
Pathophysiology; Ethics and Jurisprudence; and Clinical Case Management. Each item tests
a distinct sub-topic, with the correct answer and rationale provided for efficient study and
professional judgment development.
Traditional Chinese Medicine Theory
1. Which statement best reflects the principle of mutual transformation of Yin and Yang?
A. Yin and Yang are absolute, fixed opposites that never change.
B. Yin always predominates at night and Yang during the day, without exception.
C. Under certain conditions, Yin can transform into Yang and Yang into Yin.
D. Transformation of Yin and Yang occurs only in pathological states.
Answer: C
Rationale: Yin and Yang are relative and interdependent and can transform into one
another (day into night, excess into deficiency). The other options incorrectly treat
them as absolute or limited to disease.
2. In the Five Element generating (Sheng) cycle, which element generates Water?
A. Wood
B. Fire
C. Earth
D. Metal
Answer: D
Rationale: The Sheng cycle runs Wood, Fire, Earth, Metal, Water, and back to Wood, so
Metal generates Water. Wood is generated by Water, Fire generates Earth, and Earth
generates Metal.
3. According to the controlling (Ke) cycle, Wood controls which element?
A. Fire
B. Metal
, C. Earth
D. Water
Answer: C
Rationale: The Ke cycle is Wood controls Earth, Earth controls Water, Water controls
Fire, Fire controls Metal, and Metal controls Wood.
4. Which function is most characteristic of Qi?
A. Storing Blood and regulating menstruation
B. Consolidating Essence in the Kidneys
C. Warming, transforming, protecting, and holding structures in place
D. Housing the Mind (Shen)
Answer: C
Rationale: Qi warms, defends, transforms, transports, and holds substances in place.
Storing Blood is a Liver function, consolidating Essence is a Kidney function, and
housing the Mind is a Heart function.
5. Which Qi is formed from air and food essence, gathers in the chest, and drives breathing
and the voice?
A. Wei (defensive) Qi
B. Ying (nutritive) Qi
C. Zong (gathering) Qi
D. Yuan (source) Qi
Answer: C
Rationale: Zong (pectoral/gathering) Qi collects in the chest and promotes respiration
and speech. Wei Qi defends the exterior, Ying Qi nourishes, and Yuan Qi is the inborn
source Qi.
6. The main physiological action of Blood is to:
A. Drive the circulation of Qi
B. Control body temperature
C. Nourish and moisten the body and provide the material basis for the Mind
D. Expel external pathogens
Answer: C
Rationale: Blood nourishes and moistens tissues and anchors the Mind. Qi moves
Blood, Wei Qi regulates temperature, and Wei Qi expels pathogens.
7. Congenital Essence (Jing) is stored in which organ?
A. Spleen
B. Kidney
C. Liver
D. Heart
, Answer: B
Rationale: The Kidney stores pre-heaven Essence and governs growth, development,
and reproduction.
8. Which substance is considered the material foundation for the Mind (Shen) and is said to
house it?
A. Blood
B. Fluids (Jin-Ye)
C. Wei Qi
D. Essence
Answer: A
Rationale: Blood is said to house the Mind, and the Heart governs Blood and thereby
the Shen. Fluids moisten, Wei Qi protects, and Essence is stored by the Kidney.
9. How do the thin, clear fluids (Jin) differ from the thick, turbid fluids (Ye)?
A. Jin are thick and lubricate the joints; Ye are thin and moisten the skin
B. Jin derive only from drink; Ye derive only from food
C. Jin are thin and moisten the skin and muscles; Ye are thick and lubricate the joints
and orifices
D. There is no functional difference between Jin and Ye
Answer: C
Rationale: Jin are the lighter, clear fluids that moisten skin and muscles, while Ye are
the heavier, turbid fluids that lubricate joints, brain, marrow, and orifices.
10. Which statement correctly distinguishes Zang (solid) organs from Fu (hollow) organs?
A. Zang organs transform and excrete; Fu organs store refined substances
B. Zang organs are all exterior; Fu organs are all interior
C. Zang organs store refined substances; Fu organs receive, transform, and transmit
food and waste
D. Zang and Fu organs have identical physiological functions
Answer: C
Rationale: Zang (yin, solid) organs store essence and refined substances without
discharging, while Fu (yang, hollow) organs receive, digest, and transmit contents.
11. Which pair of functions belongs to the Heart?
A. Stores Blood and ensures the free flow of Qi
B. Governs water metabolism and stores Essence
C. Governs Blood and houses the Mind (Shen)
D. Governs transformation and transportation of food
Answer: C
, Rationale: The Heart governs Blood, controls the vessels, and houses the Mind. The
Liver stores Blood and governs free flow, the Kidney governs water and stores
Essence, and the Spleen transforms and transports.
12. Which functions are attributed to the Liver?
A. Governing respiration and dispersing fluids
B. Governing digestion and holding Blood in the vessels
C. Storing Essence and governing reproduction
D. Ensuring the free flow of Qi and storing Blood
Answer: D
Rationale: The Liver governs the free and easy flow of Qi and stores Blood.
Respiration is a Lung function, holding Blood is a Spleen function, and storing Essence
is a Kidney function.
13. Which functions are attributed to the Spleen?
A. Transformation and transportation of food essence, and holding Blood within the
vessels
B. Storing Blood and governing the sinews
C. Governing the skin and body hair
D. Governing the bones and marrow
Answer: A
Rationale: The Spleen transforms and transports food essence and holds Blood in the
vessels. The Liver stores Blood, the Lung governs skin and hair, and the Kidney
governs bones and marrow.
14. Which functions are attributed to the Lung?
A. Governing Qi and respiration, and dispersing and descending Qi and fluids
B. Governing the blood vessels and storing Blood
C. Transforming urine in the bladder
D. Housing the Mind and opening to the tongue
Answer: A
Rationale: The Lung governs Qi and respiration and disperses and descends Qi and
fluids. Blood and vessels are governed by the Heart, and the tongue is the orifice of the
Heart.
15. Which functions are attributed to the Kidney?
A. Governing Blood and housing the Mind
B. Storing Essence, governing water, and grasping Qi
C. Storing Blood and ensuring the free flow of Qi
D. Transforming and transporting food essence
Answer: B
