Beginner Lateral Plantar Artery Quiz

Q1. From which artery does the lateral plantar artery arise?

• Fibular artery
• Dorsalis pedis artery
• Posterior tibial artery
• Anterior tibial artery

Q2. Which posterior tibial terminal branch is usually the larger vessel?

• Deep plantar artery
• Lateral plantar artery
• Medial plantar artery
• Arcuate artery

Q3. Where does the lateral plantar artery primarily course?

• Anterior compartment of the leg
• Sole of the foot
• Dorsum of the foot
• Popliteal fossa

Q4. Which arterial arch is formed mainly by the lateral plantar artery?

• Genicular anastomosis
• Malleolar venous arch
• Trochanteric anastomosis
• Deep plantar arch

Q5. Which vessel joins the lateral plantar artery to complete the deep plantar arch?

• Descending genicular artery
• Anterior tibial recurrent artery
• Fibular nutrient artery
• Deep plantar branch of dorsalis pedis

Q6. Toward which side of the foot does the lateral plantar artery initially pass?

• Medial side only
• Lateral side of the foot
• Dorsal midline
• Posterior surface of the leg

Q7. Which arteries arise from the plantar arch and run toward the toes?

• Malleolar arteries
• Genicular arteries
• Plantar metatarsal arteries
• Circumflex femoral arteries

Q8. What do the plantar metatarsal arteries contribute to distally?

• Anterior tibial recurrent arteries
• Sural arteries
• Gluteal arteries
• Plantar digital arteries

Q9. Which surface of the foot receives major blood supply from the lateral plantar arterial system?

• Anterior thigh
• Posterior knee only
• Dorsal forearm
• Plantar surface of the foot

Q10. What is a principal function of the lateral plantar artery?

• Draining venous blood from the sole
• Providing motor innervation to intrinsic muscles
• Supplying only the posterior leg
• Supplying the sole and forming the main plantar arterial arch