OCS Clinical Management of Musculoskeletal Disorders 1

Question 1

What is the most common cause of chronic low back pain?

Accepted Answer

Muscle strain

Answer

While conditions like herniated discs and spinal stenosis can cause severe low back pain, the most common cause of chronic low back pain is often attributed to muscle strain or sprain. These injuries typically result from overuse, improper lifting, or sudden movements, leading to inflammation and pain in the lumbar muscles and ligaments. Addressing muscle imbalances and strengthening core muscles are often key to management.

Question 2

Which rehabilitation exercise is beneficial for improving posture in patients with kyphosis?

Accepted Answer

Seated row exercises

Answer

Kyphosis is an exaggerated forward rounding of the upper back. Seated row exercises specifically target and strengthen the muscles of the upper back (rhomboids, trapezius, latissimus dorsi), which are often weak and elongated in individuals with kyphosis. Strengthening these posterior muscles helps to pull the shoulders back and improve spinal alignment, thereby correcting posture and reducing the forward slump.

Question 3

What is the first step in the management of acute tendonitis?

Accepted Answer

Ice and rest

Answer

For acute tendonitis, the initial management strategy focuses on reducing inflammation and allowing the injured tendon to heal. Ice therapy helps to constrict blood vessels and decrease swelling and pain by reducing metabolic activity. Rest is crucial to prevent further irritation or damage to the inflamed tendon, allowing the body's natural healing processes to begin without additional stress.

Question 4

What is the primary goal of physical therapy in post-surgical rehabilitation for rotator cuff repair?

Accepted Answer

Restore shoulder strength and mobility

Answer

Following rotator cuff repair, physical therapy is essential to gradually and safely restore the integrity and function of the shoulder. The primary goal is to regain the full range of motion without compromising the surgical repair, followed by progressive strengthening of the rotator cuff and surrounding muscles. This comprehensive approach ensures stability, reduces pain, and restores functional use of the arm.

Question 5

Which post-operative complication is most associated with knee replacement surgery?

Accepted Answer

Blood clots

Answer

Similar to spinal fusion, knee replacement surgery carries a significant risk of deep vein thrombosis (DVT) and pulmonary embolism (PE) due to surgical trauma, immobility, and the inflammatory response. The lower extremity surgery directly impacts venous return, increasing the likelihood of clot formation. Prophylactic anticoagulation and early mobilization are standard post-operative care to mitigate this risk.

(OCS) Orthopedic Certified Specialist Practice Test

(OCS) Orthopedic Certified Specialist Practice Test

OCS Clinical Management of Musculoskeletal Disorders 1