ART Provider Soft Tissue Assessment & Diagnosis 3

Question 1

In the ART model, nerve entrapment can occur at which locations along the nerve's anatomical path?

Accepted Answer

At any point where soft tissue adhesions restrict the nerve's ability to move freely

Answer

Only at the intervertebral foramen where the nerve exits the spine

Answer

Only at the neuromuscular junction where the nerve enters the muscle

Answer

Only within the spinal cord where the nerve originates

Question 2

Which symptom pattern most suggests median nerve entrapment at the pronator teres rather than at the carpal tunnel?

Accepted Answer

Symptom reproduction with resisted pronation and involvement of the anterior interosseous nerve distribution

Answer

Weakness of wrist extension and finger drop

Answer

Positive Phalen's test at the wrist with nocturnal paresthesia only

Answer

Paresthesia isolated to the ring and little fingers

Question 3

When assessing for thoracic outlet syndrome, which finding helps differentiate scalene involvement from pectoralis minor involvement?

Accepted Answer

Scalene compression provokes symptoms with neck rotation; pectoralis minor with arm at 90° abduction and external rotation

Answer

The specific fingers affected by paresthesia are always different between the two

Answer

EMG is the only reliable method to differentiate the two sources

Answer

Both structures always produce identical symptom provocation patterns

Question 4

The 'double crush' phenomenon is clinically relevant in ART assessment because:

Accepted Answer

Proximal nerve compression lowers the threshold for producing symptoms at a more distal compression site

Answer

Two traumatic events always cause proportionally greater structural damage than a single event

Answer

It requires two providers to treat upper and lower compression sites simultaneously

Answer

Double crush can only occur in the upper extremity peripheral nerves

Question 5

When assessing for common peroneal nerve entrapment at the fibular head, which finding is most specific to this diagnosis?

Accepted Answer

Reproduction of lateral leg and dorsal foot symptoms with direct pressure over the fibular neck

Answer

Loss of ankle plantarflexion strength with the knee in extension

Answer

Paresthesia along the medial ankle and plantar foot surface

Answer

Positive straight leg raise reproducing low back and posterior thigh pain

Question 6

Which muscle is most commonly implicated in sciatic nerve entrapment at the posterior hip level in ART diagnosis?

Accepted Answer

Piriformis

Answer

Gluteus maximus

Answer

Obturator internus

Answer

Biceps femoris long head

Question 7

A neural tension test that reproduces the patient's distal paresthesia or burning during limb movement most likely indicates:

Accepted Answer

Restricted neural mobility due to soft tissue adhesion along the nerve's excursion path

Answer

Isolated muscle strain at the joint being tested

Answer

Normal nerve mobility with centrally mediated pain amplification

Answer

Ligamentous instability requiring orthopedic referral