Beginner Extensor Hallucis Longus Quiz
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This quiz contains 10 questions. Click below to begin.
Q1. In which compartment of the leg is extensor hallucis longus located?
- Superficial posterior compartment
- Anterior compartment
- Deep posterior compartment
- Lateral compartment
Q2. What is the principal action of extensor hallucis longus on the great toe?
- Extension of the great toe
- Flexion of the great toe
- Abduction of the great toe
- Adduction of the great toe
Q3. Where does extensor hallucis longus insert?
- Base of the distal phalanx of the great toe
- Navicular tuberosity
- Tuberosity of the fifth metatarsal
- Base of the proximal phalanx of the great toe
Q4. Which nerve supplies extensor hallucis longus?
- Superficial fibular nerve
- Sural nerve
- Deep fibular nerve
- Tibial nerve
Q5. Which ankle movement does extensor hallucis longus assist?
- Toe flexion
- Plantarflexion
- Dorsiflexion
- Strong eversion only
Q6. From which bone does extensor hallucis longus mainly arise?
- Fibula
- Calcaneus
- First metatarsal
- Talus
Q7. Which connective tissue structure also contributes to the origin of extensor hallucis longus?
- Plantar aponeurosis
- Patellar retinaculum
- Interosseous membrane
- Spring ligament
Q8. Which toe is acted on directly by extensor hallucis longus?
- Great toe
- Second toe
- Fifth toe
- All four lesser toes equally
Q9. Which artery is the main arterial supply associated with the anterior compartment and extensor hallucis longus?
- Anterior tibial artery
- Inferior gluteal artery
- Medial plantar artery
- Posterior tibial artery only
Q10. Which description best fits extensor hallucis longus?
- A great toe extensor and ankle dorsiflexor
- A knee extensor and hip flexor
- A foot evertor supplied by the tibial nerve
- A great toe flexor and ankle plantarflexor