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10 Questions

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Knee Osteoarthritis

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Questions and Answers

Which joint is the most commonly affected site for lower extremity osteoarthritis?

Ankle joint

Shoulder joint

Hip joint

Knee joint (correct)

What is the primary cause of joint dysfunction in osteoarthritis?

Degeneration of synovial fluid

Local inflammation

Reactive alterations of subchondral bone

Loss of hyaline cartilage (correct)

Which bone is not involved in the articulation of the knee joint?

Patella

Femur

Tibia

Fibula (correct)

How many compartments does the knee joint consist of?

3 compartments Signup and view all the answers

What is the knee joint's functional classification?

Hinge joint Signup and view all the answers

Which joint shares a common synovial cavity with the tibiofemoral joint?

Patellofemoral joint Signup and view all the answers

What is the primary source of joint dysfunction in knee osteoarthrosis?

Progressive deterioration of articular cartilage Signup and view all the answers

Which structure is not involved in the articulation of the knee joint?

Fibula Signup and view all the answers

What is the functional classification of the knee joint?

Modified hinge joint Signup and view all the answers

What is the most common site for lower extremity osteoarthritis?

Knee joint Signup and view all the answers