Beginner Tibial Tuberosity Quiz

Q1. On which bone is the tibial tuberosity located?

• Patella
• Femur
• Tibia
• Fibula

Q2. Where is the tibial tuberosity located relative to the tibial plateau?

• Superior to the femoral condyles
• Posterior to the fibular head
• Distal to the medial malleolus
• Inferior to the tibial plateau

Q3. Which structure attaches directly to the tibial tuberosity?

• Calcaneal tendon
• Anterior cruciate ligament
• Patellar ligament
• Fibular collateral ligament

Q4. The tibial tuberosity is part of which functional mechanism?

• Knee extensor mechanism
• Toe flexor mechanism
• Ankle evertor mechanism
• Hip abductor mechanism

Q5. Which bone lies immediately superior to the patellar ligament before force reaches the tibial tuberosity?

• Fibula
• Calcaneus
• Patella
• Talus

Q6. Is the tibial tuberosity normally palpable?

• No, it lies within the knee joint
• Yes, on the anterior proximal tibia
• Only at the medial ankle
• No, it is covered by the popliteus

Q7. What is the main type of force transmitted to the tibial tuberosity during active knee extension?

• Direct pull from the hamstrings
• Tension from the Achilles tendon
• Tensile force through the patellar ligament
• Compression from the talus

Q8. Which muscle group ultimately transmits force to the tibial tuberosity through the patella and patellar ligament?

• Deep gluteal muscles
• Fibularis muscles
• Hamstrings
• Quadriceps femoris

Q9. Which movement is produced when quadriceps force is transmitted through the tibial tuberosity?

• Ankle plantarflexion
• Hip adduction
• Knee flexion
• Knee extension

Q10. What best describes the surface of the tibial tuberosity?

• A smooth hyaline cartilage surface
• A synovial cavity
• A roughened nonarticular attachment area
• A meniscal articular surface