Foundations of TCM Theory and Diagnosis
Core concepts
Entry-level practice rests on qi, yin-yang, the five phases, zang-fu organ function, and the channel system. Candidates must distinguish the eight diagnostic principles (interior/exterior, cold/heat, deficiency/excess, yin/yang) and apply the four examinations: inspection (tongue body and coating), listening/smelling, inquiry (ten traditional questions), and palpation (pulse qualities at three positions and depths).
Traps in questions
Common distractors test whether you know that tongue coating reflects pathogenic factors while the body reflects constitutional strength; that a slow pulse suggests cold or deficiency, not heat; and that a floating pulse suggests an exterior pattern. Another trap is confusing the five-phase generating cycle (wood feeds fire) with the controlling cycle (wood controls earth). Questions often describe a single sign and expect you to reject overreaching conclusions.
Rule of thumb
Treat any single sign as supporting evidence, not proof. Build the pattern from at least two examinations before committing to a diagnosis. For example, a patient with chills, no sweating, floating tight pulse, and thin white coating fits wind-cold attacking the exterior; the absence of sweating and the tight pulse differentiate it from wind-heat, which typically shows sore throat, sweating, and a floating rapid pulse.
Worked example
A question describes aversion to cold, absence of thirst, clear copious urine, and a deep slow pulse. Applying the eight principles: interior (deep pulse), cold (clear urine, no thirst), and likely deficiency (slow pulse). The best answer describes an interior cold pattern, not an exterior one, because the pulse is deep rather than floating.
Acupuncture: Channels, Points, and Safe Needling
Core concepts
Candidates must know the twelve primary channels and their trajectories, the functions of major point categories (five shu, yuan-source, luo-connecting, xi-cleft, front-mu, back-shu, and eight meeting points), and standard needling depth and angle. Safety knowledge includes avoiding deep needling over the lungs, knowing contraindications for anticoagulated or pregnant patients, and recognizing pneumothorax and fainting as adverse events.
Traps in questions
Distractors exploit point-location confusion, such as mixing a yuan-source point with a luo-connecting point on the same channel. Another trap is angle: points over the chest require oblique or transverse needling to avoid the pleura, while points on the limbs may be perpendicular. Questions may ask which point is contraindicated in pregnancy; points on the lower abdomen and sacrum, and strong points such as Hegu (LI-4) and Sanyinjiao (SP-6), are commonly avoided.
Rule of thumb
Match the point category to the clinical purpose: yuan-source for organ deficiency, luo-connecting for channel-related or paired-channel disorders, xi-cleft for acute pain and blood disorders, front-mu and back-shu for organ patterns. When a question asks for the safest answer, choose the shallower angle over a deeper perpendicular insertion near a vital structure.
Worked example
A patient with acute, sharp stomach pain along the Stomach channel. The xi-cleft point of the Stomach channel, Liangqiu (ST-34), is the classic choice for acute pain of that organ. A distractor naming the yuan-source point Chongyang (ST-42) is plausible but better suited to deficiency patterns of the organ rather than acute pain.
Chinese Herbal Medicine: Formulas and Safety
Core concepts
Candidates must understand individual herb properties (nature, flavor, channel entry, actions), formula composition with chief, deputy, assistant, and envoy roles, and key modifications. Safety knowledge includes herb-drug interactions, contraindications in pregnancy, and toxic herbs requiring careful dosing, such as aconite (fuzi) and pinellia (banxia), which require proper preparation.
Traps in questions
Questions often test whether you recognize the chief herb versus the herb that directs the formula. Another trap is confusing similar formulas; for example, questions may contrast a formula that releases the exterior with one that harmonizes the shaoyang. Candidates should also recognize that adding an herb can change the entire formula's direction, so modifications are not arbitrary. Watch for absolute statements such as "always" or "never," which are usually wrong.
Rule of thumb
Identify the pattern first, then the formula, then the modification. If a question adds a symptom such as severe thirst or dry cough, ask which deputy herb addresses it without disrupting the chief action. For toxic herbs, choose the answer that specifies proper preparation and conservative dosing.
Worked example
A patient with alternating chills and fever, bitter taste, dry throat, and a wiry pulse fits the shaoyang pattern. The appropriate approach is harmonizing the shaoyang with a formula such as Xiao Chai Hu Tang. A distractor suggesting a sweating method to release the exterior is incorrect because the pattern is half-interior, half-exterior, and sweating would further damage fluids.
Professional Practice, Ethics, and Infection Control
Core concepts
Entry-level practitioners must understand informed consent, scope of practice, record keeping, referral obligations, and privacy. Infection control includes clean needle technique, single-use needles, sharps disposal, hand hygiene, and managing accidental exposures. Candidates should also know when to refer patients with red-flag symptoms such as chest pain, sudden neurological deficits, or unexplained weight loss.
Traps in questions
Distractors often present a plausible but out-of-scope action, such as adjusting a prescription drug or advising a patient to stop medication. The correct answer usually involves communicating with the patient's other providers and referring appropriately. Another trap is consent: consent must be obtained before treatment, documented, and revisable, not assumed from a signed form alone. Questions about needle reuse should always point to single-use, sterile needles.
Rule of thumb
When a question presents a conflict between patient preference and safety, choose the option that protects the patient and documents the decision. If a red flag appears, refer rather than treat within scope.
Worked example
A patient reports new chest tightness during a visit. The correct action is to stop the session, assess, and arrange urgent medical evaluation, documenting the event. A distractor suggesting needling a point for chest oppression is incorrect because it delays emergency care.