PCE Core Knowledge and Fundamentals 2

Question 1

Which type of muscle fiber is predominantly recruited during low-intensity, prolonged aerobic activities?

Accepted Answer

Type I slow-twitch fibers

Answer

Type I slow-twitch fibers are highly fatigue-resistant and oxidative, making them ideal for sustained aerobic endurance activities.

Question 2

The Ottawa Ankle Rules are used clinically to determine the need for radiography in ankle injuries. An X-ray is indicated if there is bony tenderness at the:

Accepted Answer

Posterior edge of the lateral malleolus or inability to weight-bear

Answer

The Ottawa Ankle Rules recommend X-ray if there is bony tenderness at the posterior 6 cm of the lateral or medial malleolus, or if the patient cannot bear weight.

Question 3

What is the primary action of the gluteus medius muscle?

Accepted Answer

Hip abduction and internal rotation

Answer

The gluteus medius primarily abducts the hip and assists with internal rotation, and is critical for pelvic stability during gait.

Question 4

During an assessment, a patient demonstrates a positive Lhermitte's sign. This finding is most associated with:

Accepted Answer

Cervical myelopathy or demyelinating disease

Answer

Lhermitte's sign, an electric shock sensation down the spine with neck flexion, indicates cervical cord irritation often from myelopathy or multiple sclerosis.

Question 5

According to the PRICE principle for acute soft tissue injury management, what does the 'C' stand for?

Accepted Answer

Compression

Answer

In the PRICE acronym (Protection, Rest, Ice, Compression, Elevation), 'C' stands for Compression, which helps limit swelling.

(PCE) Physiotherapy Competency Exam Practice Test

(PCE) Physiotherapy Competency Exam Practice Test

PCE Core Knowledge and Fundamentals 2