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Stack #234165
| Question | Answer |
|---|---|
| the xiphoid process corresponds to where on the thoracic column? | T10 |
| Where on the thoracic column does the sternal angle correspond? | between T4-T5 |
| Where is the sternal angle located? | junction of the manubrium and sternal body |
| the jugular notch is found anterior to which precise location on the thoracic vertebral column? | between T2-T3 |
| What is the distal part of the sternum called? | xiphoid process |
| which part of the sternum supports the sternal ends of the claicles? | manubrium |
| Which pairs of ribs attach their costal cartilage to their lateral borders of the sternum? | the first seven pairs |
| What structures form the costovertebral joints? | heads of the ribs and the thoracic vertebral bodies |
| with what structures do costal tubercles articulate? | transverse processes of the thoracic vertebrae |
| what part of the sternum articulates with the anterior ends of the first pair of ribs to form the first sternal costal joints? | manubrium |
| form of arthritis marked by progressive cartilage deterioration in synovial joints and vertebrae? | osteoarthritis |
| malignant neoplasm of the plasma cells involving the bone marrow and causing destruction of bone? | multiple myeloma |
| new tissue growth where cell proliferation is uncontrolled? | tumor |
| transfer of a cancerous lesion from one area to another? | metastasis |
| inflammation of bone due to a pyogenic infection | osteomyelitits |
| thick, soft bone marked by bowing and fractures | paget's disease |
| malignant tumor arising from cartilage cells | s |
| increased density of atypically soft bone? | osteopetrosis |
| benign tumor consisting of carilage | chondrosarcoma |
| why should the pt be rotated into an oblique position for the sternum, instead of positions used for AP or PA projections? | to prevent superimposition of the sternum with the vertebral comlumn |
| why is the anterior oblique position preferred to a posterior oblique for the sternum? | to reduce OID of the sternum |
| For the sternum, why is the PA oblique RAO preferred over the PA LAO position? | the RAO uses the heart shadow for background density |
| which patient characteristic requires a greater amount of patient rotation for the RAO position? | shallow chests |
| with reference to the patient, what level should the top of the IR be placed? | 1 1/2" above the jugular notch |
| how and where should the CR be directed for a sternal oblique? | perpendicular to the elevated side of the posterior thorax at T7 |