Positioning chpt7 Word Scramble
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| Question | Answer |
| What two bony points must be located in order to do a pelvis projection? | ASIS and pubis symphsis |
| The Ilia articulates with the sacrum posteriorly at what? | the SI joint |
| How many deg should the feet and lower limbs be internally rotated for an AP pelvis? | 15-20 |
| Central ray angle for AP pelvis enters where? | 2 “ superior of the pubis symphsis |
| What is shown in profile if the lower limbs are in the correct position for the AP pelvis? | Greater trochanters |
| What method will demonstrate the femoral necks in the AP oblique projection? | Modified cleaves |
| AP oblique femoral neck, modified cleaves method, what angle is put on the central ray? | 0 deg perpendicular |
| How much are the thighs adducted for the AP oblique (modified cleaves method) projection of the femoral necks? | 45 deg |
| What is the degree of angle for a bilateral hip? Unilateral hip projection? | bilateral 25-45 and unilateral 45 modified cleaves method |
| Which plane should be positioned to the midline of the grid for an AP of hip? | 2” medial to the ASIS Sagittal |
| How many degrees is the lower limb and foot internally rotated for AP hip? | 10-20 |
| Central ray angle for an AP projection of the hip? | perpendicular |
| What method demonstrates the hip in a lateral projection? | Longstein-Hickey method |
| What method shows the hip in an axiolateral position? | Danelius-Miller |
| What is the name of the cross table hip projection? | Axiolateral projection |
| How many degrees rotation of the foot and lower limb are required for the Danelius-Miller axiolateral projection? | 15-20 |
| What are some of the things needed for the axiolateral projection danelius-miller? | sandbags,ect |
| For the Danielius –miller projection, what direction is the central ray for an axiolateral projection of the hip? | Perpendicular to the long axis of the femoral neck and perpendicular to the IR |
| For the Danelius-miller projection, how is the IR positioned? | Parallel to the long axis of the femoral necks, parallel to the ASIS |
| What is the respiration phase for axiolateral projection of the hip? | Suspended respiration |
| What is the respiration phase for AP projection of the pelvis? | Suspended respiration |
| Which of the following rami is part of the pubis? | Superior , inferior |
| What size IR and which position is used for an AP projection of the hip? | 10x12 lengthwise |
| What is an importantly used reference point for the hip? | ASIS |
| Strongest bone in the body? | Femur |
| In the anatomical position, the body of the femur is angled how many degrees? | 10 |
| How far apart should the heels be placed to internally rotate the lower limbs for an AP pelvis? | 8-10 |
| Where do you center the IR for an AP pelvis? | Midway between the ASIS and the pubis symphsis |
| Where is the central ray directed for an AP oblique projection of the femoral neck? | 1” superior to the pubis symphsis |
| What best describes the female pelvis? | Oval inlet and wide outlet |
| The SI joint is what kind of joint? | Synovial gliding |
| Malformation of the acetabulum causing displacement of the femoral head is called what? | Congenital hip dysplasia |
| Flattening of the femoral head owing to vascular interruption? | Legg-calve-perthes disease |
| In relation to the midsagittal plane, the SI joints angle how much? | 25-30 |
| Body is placed in what angle for an AP oblique projection judet method of the acetabulum? | 45 |
| Central ray angle for AP oblique judet method of the acetabulum? | 2” inferior to the ASIS |
| Where does the central ray enter the point for AP hip? | 2.5 “ distal to midline of the ASIS and pubic symphsis |
| What is the recommended collimated field size for an AP hip? | 10x12 |
| On axiolateral projection of the hip, which of the following best describes the direction of the central ray? | Perpendicular to the long axis of the femoral neck, enters mid thigh and passes through the femoral neck about 2 ½ inches below the point of intersection of the localization lines |
| Internal oblique position for the AP oblique projection judet method demonstrates what? | Iliopubic column, and the posterior rim of the acetabulum |
| External rotation for the AP oblique projection judet method demonstrates what? | Ilioishial column and the anterior rim of the acetabulum |
| What is the purpose of having the head and neck of the greater trochanter on the same projection? | To be able to compare them better |
| What makes up the hip joint? | Ilium, pubis, and the ischium |
| Where should the IR be centered in an AP hip radiograph? | Perpendicular to the femoral neck |
| What type of joint is the hip joint? | Ball and socket synovial joint |
| Which of the following projections can be performed with the use of a compensating filter? | Axiolateral projection |
| The internal oblique position using the Judet method is for a suspected fracture of which column? | Iliopubic Column |
| This is rheumatoid arthritis variant involving the SI joints and spine: | Ankylosing Spondylitis |
| Malformation of the acetabulum causing displacement of the femoral head: | Congenital Hip Dysplasia |
| Flattening of the femoral head owing to vascular interruption: | Legg-Calve-Perthes disease |
| Form of arthritis marked by progressive cartilage deterioration in synovial joints and vertebrae: | Osteoarthritis (Degenerative Joint Disease) |
| Increased density of atypically soft bone: | Osteopetrosis |
| Loss of bone density: | Osteoporosis |
| Thick, soft bone marked by bowing and fractures: | Paget Disease |
| Proximal portion of femur dislocated from distal portion at the proximal epiphysis: | Slipped Epiphysis |
| Malignant tumor arising from cartilage cells: | Chondrosarcoma |
| Malignant neoplasm of plasma cells involving the bone marrow and causing destruction of the bone: | Multiple Myeloma |
Created by:
atesta0824
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