Lower Extremity Hip

Question 1

Hip Joint CPP

Answer 1

Extension w/ slight IR and Abduction

Question 2

Hip Flexion Normal ROM

Answer 2

110

Question 3

Hip IR Normal ROM

Answer 3

35

Question 4

Hip ER Normal ER

Answer 4

45

Question 5

Iliofemoral Ligament

Answer 5

strongest ligament in body
limits hyperextension
keeps head of femur in acetabulum

Question 6

Ligamentum Teres

Answer 6

keeps femur in acetabulum
surrounds and protects blood vessel that provides blood to femur

Question 7

Iliopsoas

Answer 7

PM Hip flexion, Spine flexion
Assist ER

Question 8

Rectus Femoris

Answer 8

PM Hip Flexion, Knee Extension
Assist Hip Abduction

Question 9

TFL

Answer 9

PM IR
Assist flexion and abduction

Question 10

Gluteus Maximus

Answer 10

PM Extension, ER, Abduction
PM for hip extension when knee is flexed

Question 11

Gluteus Medius

Answer 11

“deltoid of lower extremity”
PM abduction, IR, ER
Assist flexion and extension

Question 12

Gluteus Minimus

Answer 12

deep to glute med
PM Abduction and IR
assist flexion

Question 13

Piriformis

Answer 13

PM ER
Assist abduction
If tight can pinch sciatic nerve

Question 14

Semitendinosus

Answer 14

PM hip extension, knee flexion, tibial IR
Assist Hip ER

Question 15

Semimembranosus

Answer 15

PM Hip extension, knee flexion, tibial IR
Assist Hip ER

Question 16

Biceps Femoris

Answer 16

PM Hip extension, knee flexion, Tibial ER
Assist Hip ER

Question 17

Adductor Magnus, Longus, Brevis

Answer 17

PM adduction, Assist IR

Question 18

Gracilis

Answer 18

PM Adduction, assist IR, weak knee flexor

Question 19

Pectineus

Answer 19

PM Adduction, weak hip flexor

Question 20

Anterior Tilt

Answer 20

VC: Hyperextension
Hip: Flexion

Question 21

Posterior Tilt

Answer 21

VC: Flexion
Hip: Extension

Question 22

Lateral Tilt

Answer 22

VC: Lateral flexion to supported side
Hip: Adduction (weight bearing side)
Abduction (non weight bearing side)

Question 23

Rotation

Answer 23

VC: Rotation to opposite side
Hip: IR with forward rotation
ER with backward rotation

Question 24

Sartorius

Answer 24

Figure 4
longest muscle in body
assist hip flexion, abduction, ER and knee flexion