998179
Description
Flashcards by rhyannehancock, updated more than 1 year ago
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Created by rhyannehancock
over 10 years ago
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| Question | Answer |
| Where is the Tibialis Anterior muscle situated ? | Front of the leg, slightly later to the anterior border of tibia |
| What action does the Tibialis Anterior muscle initiate? | Dorsiflexor of foot Inverter of foot |
| What is the origin and insertion of the Tibialis Anterior ? | Origin = body of tibia Insertion = medial cuneiform and first metatarsal |
| Which nerve(s) and their root values supply the Tibialis Anterior ? | Deep fibular (Peroneal) nerve ( root vales L4- L5) |
| Which blood vessels supply the Tibialis Anterior ? | Anterior tibial artery (form popliteal artery) |
| Where is the Tibialis Posterior situated? | Lateral aspect of posterior surface of tibia, below the soleal line |
| What action does the Tibialis Posterior muscle initiate? | Inversion of foot Small part in Plantarflexion |
| What is the origin and insertion of the Tibialis Posterior ? | Origin = Tibia and Fibula Insertion = Navicular and Medial Cuneiform |
| Which nerve(s) and their root values supply the Tibialis Posterior ? | Tibial nerve (root values L4 & 5) |
| Which blood vessels supply the Tibialis Posterior ? | Posterior Tibial artery (from popliteal artery) |
| Where is the Gracilis muscle situated ? | Medial side of thigh |
| What action does the Gracilis muscle initiate? | Flexion of knee Medial rotation (when knee is semi flexed) |
| What is the origin and insertion of the Gracilis muscle ? | Origin = Ischiopubic ramas Insertion = Tibia |
| Which nerve(s) and their root values supply the Gracilis muscle ? | Anterior division of Obturator nerve (root value L2 & 3) |
| Which blood vessels supply the Gracilis muscle ? | Medial Circunflex femoral artery |
| Where is the Sartorius muscle situated ? | Anterior part of thigh |
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