click below
click below
Normal Size Small Size show me how
K Pelvic girdle &hip
quiz
| Question | Answer |
|---|---|
| name the bones that make up the pelvic girdle | os coxae (hip bone), coccyx, sacrum |
| what mm makes attachment to the iliac fossa? | iliopsoas |
| what 2 mm directly tie into the iliotibial band? | gluteus maximus, tensor fascia latae |
| the acetabulum is made up of what 3 bones? | ilium, ischium, pubis |
| 3 ligaments reinforce the capsule of the hip. which is the most important ligament to the prevention of hip ext? | iliofemoral |
| the insertion of the iliopsoas mm is the: | lesser trochanter |
| actions of the sartorius mm at the hip: | flexion, abduction, external rotation (tailor sitting) |
| what nerve innervates the 3 adductor mm- longus, brevis & magnus? | obturator |
| the prime abductor of the hip is | gluteus medius |
| in the case of the right pelvis dropping when the right foot is in the swing phase of gait (right foot of the ground), which abductor is showing weakness? | left |
| what is the innervation of the rectus femoris? | femoral |
| name the action of the piriformis | hip external rotation |
| what rotation of the hip would stretch the piriformis mm? | internal |
| what is the origin of the sartorius? | ASIS |
| posterior pelvic tilt is accomplished with which of the following mm groups? | hip ext & trunk flexors |
| nutation of the SI jt can occur with: | trunk flexion, hip extension |
| what pelvic girdle movement takes place in the transverse plane around the vertical axis? | rotation |
| when the left pelvis rotates forward, what associated hip motion takes place at the right hip? (transverse plane motion-stepping fwd with left leg) | medial rotation |
| when the individual rotates the pelvis in a posterior direction, what motion occurs at the hips? (posterior pelvic tilt) | extension |
| if a person maintained a posture in which the pelvis was tilted excessively in an anterior position, what mm groups would tend to be tight? (ant pelvic tilt) | hip flexors, trunk extensors |
| what hip motions occur in the sagittal plane | flexion, extension |
| most of the hamstring mm are innervated by the: | sciatic nerve |
| which mm make attachment on or near the greater trochanter of the femur? | gluteus max, medius & minimus |
| as the lumbar lordosis increases, what is the affect on the lumbosacral angle? | increases also |
| the origin of the rectus femoris is: | AIIS |
| all of the mm listed below are primarily adductors of the hip joint. however, which mm because of its origin could possibly aid with hip extension? | adductor magnus |
| which of the following mm can perform internal rotation of the hip? | gluteus minimus |
| select 2 mm listed below that have dual innervation | biceps femoris, adductor magnus |
| name the average range of motion for hip flexion | 120-125 |
| name the average range of motion for hip extension | 0-15 |
| name the average range of motion for hip ext rotation | 45 |
| name the average range of motion for hip internal rotation | 45 |
| name the average range of motion for hip abduction | 45 |
| name the average range of motion for hip adduction | 15-25 |
| T or F anteversion of the femus can lead to a "toe-in" gait pattern | true |
| T or F when the angle of inclination is greater than the normal 125 degrees this is called coax valgus | true |