NCCAOM Biomedicine and Diagnosis Questions and Answers

Question 1

A 58-year-old male with a 30-pack-year smoking history presents with a persistent, dry cough and new onset of dull, aching, unilateral shoulder pain unrelated to movement. Auscultation reveals diminished breath sounds in the upper right lung. What is the most appropriate course of action for the acupuncturist?

Accepted Answer

Refer the patient to their primary care physician for further evaluation and imaging.

Answer

The combination of a persistent cough, significant smoking history, and unilateral shoulder pain unrelated to movement are red flags for a Pancoast tumor, a type of lung cancer located at the apex of the lung. [1, 3] This condition requires immediate biomedical evaluation and is outside the scope of acupuncture as a primary treatment. The acupuncturist's primary responsibility is to recognize these red flags and refer the patient to a physician for diagnosis. [3]

Question 2

A patient's lab report shows an elevated Thyroid-Stimulating Hormone (TSH) and low levels of free T4. The patient complains of fatigue, feeling cold, weight gain, and constipation. These findings are most consistent with which TCM pattern?

Accepted Answer

Kidney and Spleen Yang Deficiency

Answer

The biomedical diagnosis indicated by high TSH and low T4 is primary hypothyroidism. [36, 40] The symptoms of fatigue, cold intolerance, weight gain (impaired transformation/transportation), and constipation are classic manifestations of a deficiency in the body's metabolic fire, which in TCM corresponds to Kidney and Spleen Yang Deficiency. [5, 20]

Question 3

During an examination for wrist pain and numbness in the first three fingers, a practitioner performs Phalen's test, which reproduces the patient's symptoms. This finding suggests compression of the median nerve, which corresponds most closely to the pathway of which channel?

Accepted Answer

Jueyin (Pericardium) Channel

Answer

Phalen's test is a standard orthopedic maneuver used to diagnose Carpal Tunnel Syndrome, a condition caused by the compression of the median nerve as it passes through the wrist. [2, 4, 6] The pathway of the Jueyin (Pericardium) channel travels through the center of the wrist and palm, mirroring the anatomical location of the median nerve. Points such as PC6 and PC7 are located on this pathway and are commonly used to treat carpal tunnel symptoms.

Question 4

A patient on long-term anticoagulant therapy (e.g., warfarin) presents for acupuncture. Which of the following is the most important safety consideration for the practitioner?

Accepted Answer

Deeper needling techniques should be avoided to minimize bleeding risk.

Answer

Anticoagulants, or blood thinners, impair the body's clotting ability, which significantly increases the risk of bleeding and bruising from needle insertion. [17, 29] While acupuncture is generally considered safe for these patients, practitioners must exercise caution by using shallower needle insertions and avoiding aggressive techniques to prevent causing a hematoma or prolonged bleeding. [17, 23]

Question 5

Which of the following physical examination findings is a key sign for differentiating Bell's Palsy from a central nervous system lesion like a stroke?

Accepted Answer

Inability to wrinkle the forehead on the affected side.

Answer

Bell's Palsy is a peripheral lesion of the facial nerve (CN VII), affecting all muscles of facial expression on one side, including the frontalis muscle of the forehead. A stroke is a central lesion, and because the forehead muscles receive bilateral innervation from the cerebral cortex, the ability to wrinkle the forehead is often spared. [26, 27] Therefore, the inability to wrinkle the forehead on the affected side strongly points toward a peripheral lesion like Bell's Palsy rather than a stroke. [21, 26]

(NCCAOM) National Certification Commission for Acupuncture and Oriental Medicine Practice Test

(NCCAOM) National Certification Commission for Acupuncture and Oriental Medicine Practice Test

NCCAOM Biomedicine and Diagnosis Questions and Answers