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AP Quiz Deux
DOLPHINS ON GOKARTS!
17
Anatomy
02/02/2011
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Term
Gluteus Maximus OIA
 Definition
O: Dorsal ilium, sacrum, and coccyx

I: Gluteal tuberosity of femur and iliotibial tract

A: thigh extensor
Term
Gluteus Medius OIA
 Definition
O: upper lateral surface of ilium

I: greater trochanter of femur

A: abducts and medially rotates thigh
Term
Adductor Magnus OIA
 Definition
O: Ischial tuberosity

I: Linea aspera

A: Adduct and medially rotate and flex thigh
Term
Adductor Longus OIA
 Definition
O: pubis near pubic spymphysis

I: Linea aspera

A: Adduct and medially rotate and flex thigh
Term
Biceps Femoris OIA
 Definition
O: Ischial tuberosity; linea aspera and distal femur

I: tendon passes laterally into head of fibula and lateral condyle of tibia

A: extends thigh; laterally rotates leg; flexes knee
Term
Semitendinousus OIA
 Definition
O: ischial tuberosity

I: medial aspect of upper tibial shaft

A: extends thigh; flexes knee; medially rotates leg
Term
Semimembranosus OIA
 Definition
O: ischial tuberosity

I: medial condyle of tibia; lateral condyle of femur

A: extends thigh; flexes knee; medially rotates leg
Term
Sartorius OIA
 Definition
O: Anterior Superior Iliac Spine

I: Aponeurosis into medial aspect of proximal tibia

A: Flexes, abducts, and laterally rotates thigh, flexes knee
Term
Rectus Femoris OIA
 Definition
O: Anterior inferior iliac spine, and superior margin of acetabulum

I: tibial tuberosity and patella

A: extends knee and flexes thigh at hip
Term
Vastus Lateralis OIA
 Definition
O: Greater trochanter

I: tibial tuberosity and patella

A: extends and stabilizes knee
Term
Vastus Medialis OIA
 Definition
O: Linea aspera and intertrochanteric line

I: tibial tuberosity and patella

A: extends knee; stabilizes patella
Term
Vastus Intermedius OIA
 Definition
O: anterior and lateral surface of femur

I: tibial tuberosity and patella

A: extends knee
Term
Tibialis Anterior OIA
 Definition
O: interosseous membrane

I: by tendon into inferior surface of first cuneiform and metatarsal 1

A: prime mover of dorsiflexion
Term
Gastrocnemius OIA
 Definition
O: two heads from medial and lateral condyles of femur

I: calcaneus via calcaneal tendon

A: plantar flexes foot when knee is extended
Term
Soleus OIA
 Definition
O: proximal portion of tibia and fibula; interosseous membrane

I: calcaneus via calcaneal tendon

A: plantar flexion
Term
What are the four muscles of the Quadriceps?
 Definition
Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius
Term
What are the three hamstrings muscles?
 Definition
Biceps femoris, semitendinosus, semimembranosus