Intermediate Anterior Tibial Artery Quiz

Q1. At approximately what level does the anterior tibial artery begin?

• Lower border of the popliteus
• Inguinal ligament
• Head of the talus
• Adductor hiatus

Q2. Which branch of the anterior tibial artery contributes to the arterial network around the knee?

• Descending genicular vein
• Anterior tibial recurrent artery
• Medial plantar artery
• Deep external pudendal artery

Q3. Which branch may arise near the origin of the anterior tibial artery and participate in the proximal tibiofibular region?

• Arcuate artery
• Lateral plantar artery
• Posterior tibial recurrent artery
• Superior gluteal artery

Q4. Which arteries arise near the ankle from the anterior tibial artery?

• Medial and lateral circumflex femoral arteries
• Superior and inferior gluteal arteries
• Anterior medial and anterior lateral malleolar arteries
• Medial and lateral plantar arteries

Q5. Where is the anterior tibial artery positioned relative to the interosseous membrane through much of its course?

• On the anterior surface of the interosseous membrane
• Within the medullary cavity of the tibia
• Behind the posterior surface of the femur
• Inside the superficial fascia

Q6. Which muscle is commonly lateral to the anterior tibial neurovascular bundle in the upper leg?

• Extensor digitorum longus
• Semitendinosus
• Adductor longus
• Gastrocnemius

Q7. Which muscle becomes an important lateral relation of the artery in the distal leg?

• Popliteus
• Extensor hallucis longus
• Plantaris
• Flexor hallucis longus

Q8. What is the typical relationship of the deep fibular nerve to the anterior tibial artery along its course?

• It remains in the posterior compartment throughout
• It never approaches the artery
• It accompanies the artery and crosses from one side of it to the other
• It enters the femoral canal with the artery

Q9. Between which tendons does the anterior tibial artery pass at the ankle?

• Tibialis posterior and flexor digitorum longus
• Fibularis longus and fibularis brevis
• Extensor hallucis longus and extensor digitorum longus
• Gastrocnemius and soleus

Q10. Which retinacular region does the artery pass deep to as it approaches the dorsum of the foot?

• Extensor retinacula
• Flexor retinaculum
• Superior peroneal retinaculum only
• Patellar retinaculum