CCAT - Certified Companion Animal Rehabilitation Therapist Orthopedic Condition Rehabilitation Questions and Answers

Question 1

An 11-year-old, overweight Golden Retriever is diagnosed with moderate chronic osteoarthritis of both coxofemoral joints. Which of the following represents the MOST appropriate primary long-term goal for its rehabilitation plan?

Accepted Answer

Managing pain and inflammation, preserving joint mobility, and strengthening supporting musculature.

Answer

The primary goals for managing a chronic, progressive disease like osteoarthritis are to improve quality of life by managing clinical signs. This includes controlling pain and inflammation, maintaining as much comfortable range of motion as possible, and strengthening the muscles that support the unstable and painful joints. High-impact activities are contraindicated, complete cessation of medication is often unrealistic, and radiographic changes are irreversible.

Question 2

Following a Femoral Head Ostectomy (FHO), what is the most critical rehabilitation goal in the early post-operative phase (first 2 weeks) to ensure the formation of a functional pseudoarthrosis?

Accepted Answer

Encouraging early, controlled weight-bearing and passive range of motion of the hip.

Answer

The success of an FHO relies on the formation of a functional, non-painful fibrous 'false joint' or pseudoarthrosis. Early, controlled movement and gentle weight-bearing are crucial to prevent restrictive adhesions and encourage the formation of a smooth, mobile tissue interface. Strict immobility would lead to stiffness and poor function. While the other limbs are important, ignoring the surgical limb is counterproductive. Cold therapy, not heat, is indicated in the immediate post-operative period to control inflammation.

Question 3

A dog is undergoing conservative management for medial shoulder instability (MSI). Which of the following exercises is specifically designed to strengthen the primary dynamic stabilizers of the shoulder, such as the subscapularis muscle?

Accepted Answer

Weight-shifting exercises where the unaffected forelimb is lifted, forcing stabilization of the affected limb.

Answer

Lifting the contralateral (unaffected) forelimb forces the dog to bear more weight on the affected limb, actively engaging the stabilizing muscles of the shoulder (like the subscapularis) to prevent abduction and maintain posture. Sit-to-stands primarily target hindlimb and core muscles. Cavaletti rails focus more on proprioception and stride length. High-speed running is a high-impact activity that does not specifically isolate or strengthen these crucial stabilizers.

Question 4

A 4-year-old Bernese Mountain Dog with mild elbow dysplasia and associated triceps atrophy is prescribed hydrotherapy. To maximize strengthening of the elbow extensors while minimizing joint impact, which underwater treadmill parameter adjustment is most appropriate?

Accepted Answer

Setting the water height at the level of the elbow and using a moderate, controlled speed.

Answer

Setting the water at elbow height provides significant resistance during the propulsive (extension) phase of the stride without providing excessive buoyancy, which would reduce the workload on the muscles. A high water level (shoulder height) would make the dog too buoyant, decreasing weight-bearing and the work required of the extensors. A low water level provides minimal resistance. Turbulence challenges balance but is less specific for strengthening the triceps through the stride cycle.

Question 5

During the rehabilitation of a canine tibial fracture stabilized with an internal plate, active strengthening exercises are generally contraindicated until what stage of bone healing is confirmed radiographically?

Accepted Answer

The hard callus formation stage, when bridging is evident.

Answer

Active strengthening exercises can be initiated once the hard callus has formed and is visible on radiographs, providing enough stability to the fracture site to withstand the forces of muscle contraction without disrupting healing. The inflammatory and soft callus stages are too fragile. Waiting until the remodeling stage is complete would unnecessarily delay rehabilitation and muscle strengthening.

CCAT Practice Test

CCAT Practice Test

CCAT - Certified Companion Animal Rehabilitation Therapist Orthopedic Condition Rehabilitation Questions and Answers