ART Nerve Entrapment & Neurological Assessment 3

Question 1

Which nerve supplies sensation to the lateral hip and thigh and is commonly entrapped at the inguinal ligament, causing meralgia paresthetica?

Accepted Answer

Lateral femoral cutaneous nerve

Answer

The lateral femoral cutaneous nerve is a purely sensory nerve that can be compressed at the inguinal ligament, resulting in meralgia paresthetica — burning pain and numbness over the lateral thigh.

Question 2

For cervical nerve root assessment, weakness in shoulder abduction (deltoid) most strongly implicates which nerve root?

Accepted Answer

C5

Answer

The C5 nerve root is the primary innervation for the deltoid muscle and shoulder abduction; weakness in this motion points to C5 involvement.

Question 3

In ART assessment, diminished two-point discrimination compared to the contralateral side is most consistent with:

Accepted Answer

Sensory nerve dysfunction

Answer

Two-point discrimination is a sensory test assessing large myelinated A-beta fibers; decreased discrimination indicates sensory nerve dysfunction in the assessed dermatome or peripheral nerve territory.

Question 4

The common peroneal nerve is especially vulnerable to entrapment or injury at which anatomical location?

Accepted Answer

Fibular head

Answer

The common peroneal nerve wraps superficially around the fibular head, making it highly susceptible to compression from external pressure, direct trauma, or adhesions at this point.

Question 5

In ART treatment of nerve entrapment, the provider contacts the tissue proximal to the entrapment site while the patient moves the limb distally. This approach achieves nerve mobilization by:

Accepted Answer

Creating longitudinal tension to slide the nerve through surrounding tissue

Answer

By anchoring tissue proximally while the patient moves distally, ART creates a longitudinal sliding force that mobilizes the nerve relative to surrounding adhesive tissue, restoring normal neural gliding.

(ART) Certified Art Provider Practice Test

(ART) Certified Art Provider Practice Test

ART Nerve Entrapment & Neurological Assessment 3