Acupuncture (Specialty Content)
What this domain tests
The NBCE Acupuncture specialty exam assesses safe, competent acupuncture practice within chiropractic scope: channel and point theory, point location by proportional cun, needling technique and deqi, point categories, contraindications, and clean-needle standards. Questions are applied-you must select a point, justify its location and depth, and recognize when not to needle.
Core rules
- Locate points using proportional cun, not fixed inches. CV4 is 3 cun inferior to the umbilicus; ST25 is 2 cun lateral to the umbilicus; CV17 is on the anterior midline at the level of the fourth intercostal space; PC6 is 2 cun proximal to the wrist crease between the tendons of palmaris longus and flexor carpi radialis.
- Deqi-soreness, distension, heaviness, or numbness-is the intended needle response; sharp radiating pain suggests nerve contact and warrants withdrawal and redirection.
- Tonification generally uses gentle, slow manipulation and longer retention; sedation uses stronger, rapid manipulation and shorter retention. Direction relative to channel flow also matters.
- Chest and upper-back points (LU1, CV17, BL13, BL14) risk pneumothorax; use shallow oblique or transverse needling, never deep perpendicular insertion.
- Single-use sterile needles, skin antisepsis, and immediate sharps disposal are non-negotiable.
Worked example
A patient reports nausea. You select PC6. Reasoning: PC6 is a Luo-connecting point of the Pericardium channel and a classic antiemetic point; it lies 2 cun proximal to the wrist crease, between the palmaris longus and flexor carpi radialis tendons. Insert perpendicularly 0.5–1 cun, avoid the median nerve and radial artery, obtain deqi, and retain 15–20 minutes. If the patient is pregnant, avoid strong stimulation at LI4, SP6, and BL60; PC6 is generally acceptable but use gentle technique.
Traps
Confusing cun distances (e.g., CV4 vs CV6); needling BL13 deeply; treating deqi as a complication; omitting pregnancy and anticoagulant precautions; mixing Mu-front and Back-shu points; and forgetting that point depth varies with body habitus.