Intermediate Patellar Ligament Quiz

Q1. Which structures reinforce the sides of the patellar ligament and help stabilize the patella?

• Cruciate ligaments
• Plantar retinacula
• Interosseous membrane
• Medial and lateral patellar retinacula

Q2. Which structure lies deep to the patellar ligament within the anterior knee?

• Infrapatellar fat pad
• Popliteal artery
• Anterior cruciate ligament directly throughout its length
• Common fibular nerve

Q3. Which bursa lies between the patellar ligament and the tibia near its distal attachment?

• Deep infrapatellar bursa
• Subacromial bursa
• Trochanteric bursa
• Ischial bursa

Q4. Which bursa lies superficial to the patellar ligament near the tibial tuberosity?

• Superficial infrapatellar bursa
• Subtendinous iliacus bursa
• Semimembranosus bursa
• Suprapatellar bursa

Q5. Why is the patella important to the mechanical function of the patellar ligament?

• It increases the quadriceps moment arm at the knee
• It prevents all tibial rotation
• It directly stabilizes the ankle
• It converts the ligament into a flexor

Q6. Which nerve roots are principally assessed by the patellar reflex?

• C5 and C6
• L3 and L4
• T1 and T2
• S2 and S3

Q7. Which nerve carries the major afferent and efferent limbs of the patellar reflex?

• Sciatic nerve
• Femoral nerve
• Obturator nerve
• Common fibular nerve

Q8. What is the patellar ligament's relationship to the fibrous capsule of the knee?

• It forms the medial meniscus
• It is the posterior wall of the capsule
• It lies entirely inside the synovial cavity
• It forms part of the anterior extensor apparatus reinforcing the knee

Q9. Why can inflammation near the tibial tuberosity cause pain with resisted knee extension?

• The ligament actively contracts
• Extension unloads the ligament completely
• The hamstrings insert on the patella
• Extension increases tensile force through the ligament at the tibial tuberosity

Q10. Which structure is directly continuous with the superior pole of the patella and completes the proximal part of the extensor mechanism?

• Calcaneal tendon
• Biceps femoris tendon
• Quadriceps tendon
• Popliteus tendon