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OINA for Knee joint
Stack #185305
| Question | Answer |
|---|---|
| What is the origin of vastis lasteralis? | Introchanteric line and linea aspera |
| What is the origin of vastus intermedius | Upper 2/3 of femur |
| What is the origin of Vastis medialis? | Linea aspera |
| What is the origin of Semitendinosis | Ishcial tuberosity |
| What is the origin of semimembranosis? | Ischil tuberosity |
| What is the origin of biceps femoris? | Ischial tuberosity |
| What is the origin of rectus femoris? | AIIS |
| Name three muscles that originate on the ischial tuberosity? | Semimembranosis, Semitendinosis, Biceps femoris, Adductor magnus |
| What is the origin for Poplitius? | Post lat condyle of femur |
| What is innervated by the femoral nerve? | Vast lateralis, Vastus intermedius, vastus medialis, rectus femoris, sartorius, illiopsoa, pectinius |
| What is the insertion of Vastis Lateralis? | lat portion of the patella and tibial tuberosity |
| What is the INSERTION of Vastis Intermedius? | superior pole of patella and tibial tuberosity |
| What is the insertion of Vastis Medialis? | Tibial tuberosity |
| What is the insertion of Semitendinosis | ant med con of tibia |
| What is the insertion of Semimembranosis | post surf med tib condyle |
| What is the insertion of Biceps Femoris | Lat condyle tibia and head of fibula |
| What is innervated by the tibial division of the sciatic nerve | Semimembranosis, semitendinosis, poplitius and long head biceps femoris |
| What is the Insertion of Rectus femoris? | sup aspect patella and tibial tuberosity |
| what is the INSERTION of Popliteus? | Upper post med surface tibia |
| What is innervated by the common fibular division of the sciatic nerve? | Short head of biceps femoris |
| What is the action of Vast lat? | Knee extension |
| What is the action of Vast Intermedius | Knee Externsion |
| What is the action of vastus medialis | Knee extension |
| What is the action of semitendinosis? | Knee flexion and hip extension |
| What is the action of semimembranosis | Knee flexion and hip extension |
| What is the action of biceps femoris? | Knee flexion and hip extension |
| What is the action of Rectus femoris? | Knee extension and hip flexion |
| What is the action of Poplitius? | Internal roatation of the knee and, Knee flexion |