PRC Case Analysis & Practical Application 2

Question 1

A patient presents with right hip flexion limitation and left thoracic rotation restriction. Which PRI pattern does this most likely represent?

Accepted Answer

Left AIC with Right BC

Answer

Left AIC pattern typically presents with right hip flexion limitation combined with right thoracic and left lumbar rotation restrictions, often paired with Right BC.

Question 2

During a patient evaluation, you find the left diaphragm is positioned higher than the right at rest. What is the most likely contributing factor?

Accepted Answer

Right diaphragm dominance due to liver position

Answer

The liver's mass positions the right diaphragm lower, making right diaphragm dominance and left hemidiaphragm elevation a common asymmetric finding in PRI.

Question 3

A patient with a Right BC pattern will most likely show restricted cervical rotation to which direction?

Accepted Answer

Left

Answer

Right BC pattern involves right rib cage expansion and thoracic rotation to the right, which limits left cervical rotation through coupled motion.

Question 4

Which test finding confirms a patient has achieved a neutral position after PRI treatment?

Accepted Answer

Negative Adduction Drop and Hruska Abduction tests bilaterally

Answer

Bilateral negative Adduction Drop (ADD) and Hruska Abduction (HA) tests indicate the pelvis has achieved a neutral, non-patterned position.

Question 5

A 45-year-old runner presents with chronic right IT band syndrome unresponsive to stretching. PRI evaluation reveals a Left AIC pattern. Which muscle is most likely over-facilitated on the right?

Accepted Answer

Right TFL and right glute max

Answer

In Left AIC, the right TFL and right glute max become over-facilitated as the right innominate anteriorly rotates, placing stress on the IT band.

(PRC) Postural Restoration Certified Practice Test

(PRC) Postural Restoration Certified Practice Test

PRC Case Analysis & Practical Application 2