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34 Cards in this Set
- Front
- Back
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What is another name for the hip joint?
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coxofemoral joint
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What kind of joint is the hip joint?
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ball and socket
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What are the actions possible at the hip joint?
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flexion/extension, abduction/adduction,medial/lateral rotation
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What is a common feature of the shoulder joint and the hip joint?
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they both have a labrum
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Describe the coxofemoral joint
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the femoral head is in the acetabulum
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What is the path of the sciatic nerve?
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from the lower lumbar the upper sacral nerve root passes through the greater sciatic notch & under the piriformis muscle
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What happens when the sciatic nerve reaches the knee?
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it splits into two nerves
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What is the origin of the gluteus maximus?
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Iliac crest, sacrum, sacraltuberous ligament
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What is the insertion of the gluteus maximus?
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IT band and the gluteal tuberosity
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What is the action of the maximus?
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;ateral rotation and extension
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What is the origin of the gluteus medius?
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outer ilium
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What is the insertion for the gluteus medius?
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greater trochanter
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What is the action of the gluteus medius?
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abduction, flexion/extension, medial and lateral rotation
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What is the origin of the gluteus minimus?
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outer ilium below the gluteus medius
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What is the insertion of the gluteus minimus?
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greater trochanter
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What is the action of the gluteus minimus?
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abduction, flexion, medial rotation
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How many deep lateral rotators are there?
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6
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Name the 6 deep lateral rotators
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piriformis
gemellus superior obturator internus gemellus inferior obturator externus quadratus femoris |
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What is GoGo?
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It is a mnemonic device to remember five of the deep lateral rotators
g refers too gemellus o to obturator |
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What is up in and down and out refer to in reference to GoGo
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location- gemellus superior-up
obturator internus-in gemellus inferior-down oburator externus-out |
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What is the other lateral rotator not mentioned in the mnemonic?
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piriformis
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What is the origin of piriformis?
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anterior sacrum
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What is the insertion of piriformis?
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greater trochanter
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What is the action of piriformis?
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abduction and to stabilize the sacrum
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What is the general insertion point for the other deep lateral rotators?
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greater trochanter
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What is the origin of the adductors?
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pubis
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What is the insertion of the adductors?
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linea aspera
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Aside from adduction what are the other actions of the adductors?
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medial rotation
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Name the other adductors
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pectineus
adductor longus adductor brevis gracilis adductor magnus |
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What is the origin of adductor magnus?
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pubis/ischial tuberosity
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What is the insertion of the adductor magnus?
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entire linea aspera and the adductor tubercle
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What is the action of the adductor magnus?
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adduction, medial rotation, extension
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Where is the hiatus inferior to the adductor?
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posterior leg
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What runs though the hiatus that is inferior to the adductor?
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femoral nerve, artery, vein
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