PBA Quiz#2 Flashcards
O+I
Sartorius
O: ASIS, superior 1/2 of notch just dital to the spine.
I: Pes Anserine
Pes ans.= proximal part of medial surface of tibia near anderior border.
A+N
Sartorius
A: Flexes, laterally rotates and adducts the hip joint; assist in medial rotation of knee.
N: Femoral Nerve
O+I
TFL
Tensor Fascia Latae
O: Iliac crest; Anterior part, external lip and outer surface of ASIS
I: IT band of fascia lata at proximal 2/3 of thigh.
A+N
TFL
Flexes, laterally rotates and abducts the hip joint; assists in medial rotation of knee.
N: Femoral Nerve
O+I
Rectus Femoris
Quadriceps
O: Straight head: AIIS
Reflected head: groove above rim of acetabulum
I: Tibial Tuberosity through patellar ligament
A+N
Rectus Femoris
A: Extension of knee and flexion of hip
N: Femoral nerve
O+I
Vastus Lateralis
Quadriceps
O: Intertrochanteric line (Proximal part), inferior (anterior) border of grater trochanter, gluteal tuberosity and proximal 1/2 of linea aspera
I: Tibial tuberosity through patellar ligamet
A+N
Vastus Lateralis
A: Knee Extension
N: Femorl Nerve
O+I
Vastus Medialis
O: Distal 1/2 of intertrochanteric line, medial lip of linea aspera, proximal part of supracondylar line.
I: Tibial tuberosity through patellar ligament and prox border of patella.
A+N
Vastus Medialis
A: Knee Extension
N: Femoral Nerve
O+I
Semitendinosus
O: ischial tuberosity with biceps femoris long head.
I: proximal and medial surface of tibia body.
A+N
Semitendinosus
A: Flexes and medially rotates knee
N: Tibial Branch of Sciatic nerve
O+I
Semimembranosus
O: Ischial tuberosity; proximal and lateral to biceps femoris and semitendiosus
I: Pes Anserine
A+N
Semimembranosus
A: Flexes and medially rotates knee joint, extends and assists in medial rotation of the hip joint.
N: Tibial Branch of sciatic nerve
O+I
Biceps Femoris
O: Long head: distal posterior part of ischial tuberosity.
Short head: linea aspera, and proximal 2/3 of supracononsylar line
I: Lateral side of fibula head and lateral condyle of tiba.
A+N
Biceps Femoris
A: Flex and laterally rotate knee joint, long head assists in lateral rotation and flexion of hip joint.
N: Long head: Tibial brand of Sciatic nerve
Short head: Peroneal branch of sciatic nerve
O+I
Flexor Digitorum Longus
O: Middle posterior surface of tibia
I: Base of 2nd to 5th distal phalanges.
A+N
Flexor Digitorum Longus
A: Flexes IP joints and MTP jonts of digits 2-5. assist in plantar flexion
N: Tibial Nerve
O+I
Popliteus
O: anterior part of the groove for the lateral condyle of femur
I: Proximal posterior surface of medial tiba.
A+N
Popliteus
A: Fixated origin; medially rotates tibia on femur
Fixated insertion; laterally rotates the femur on tibia and flexes the knee joint.
N: Tibial nerve
O+I
Flexor Hallucis Longus
O: Posterior surface of distal 2/3 of fibula
I: Base of digit 1’s distal phalanx (plantar surface.
A+N
Flexor hallucis Longus
A: flexes IP joints of Digit 1 and assists in flextion of MTP (Ditgit 1) and Plantar flexiont + inversion
N: Tibial Nerve
O+I
Gastrocnemius
O: Medial head; proximal posterior surface of the medial condyle of adjacent part of femur.
Lateral head: lateral condyle and posterior surface of femur
I: Medial posterior surface of calcaneus with achilled tendon
A+N
Gastrocnemius
A: Plantar flexion of foot (Ankle Joint)
N: Tibial Nerve
