Week #3 Pathology
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| What is a cogential condition where the posterior aspects of the vertebra fail to develop, causing the spinal cord to be exposed? | spina bifida
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| Where does spine bifida mostly occur? | L5
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| What is foward movement of 1 vertebrae in relation to another? | spondylolisthesis
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| Where does spondylolisthesis mostly occur? | L5-S1
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| What is lack of development of the vertebral arch and seperation of the pars interarticularis? | spondylolysis
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| What is it when on an OBL radiograph when it appears the dogs neck is broken? | spondylolysis
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| What three ways can health records be stored as? | hard copy, microfilm, and computerized format
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| What does corporate liability requires the hospital or health care entity be held responsible for? | quality of care delivered to its customers (pts)
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| Helath information departments are considered to be ______ ______ departments | support services
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| What three things should be included for a radiograph portfolio? | pathology, markers, and anatomy of the part in question
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| ______ process by which the beam is reduced in energy when passing through matter. | attenuation
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| ______ difference between adjacent densities on a radiograph. | contrast
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| _____ misrepresentation of an objects true size or shape. | distortion
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| _____ device consisting of lead strips which permits primary radiation to pass while absorbing scatter radiation. | grids
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| _____ amount of filtration necessary to reduce the intensity of the radiation beam to 1/2 its origianl value; measures beam quality. | 1/2 value layer
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| ____ layer of luminescent crystals placed inside a cassette to expose film more efficently while reducing pt dose. | intensifying screen
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| ____measure of the potential difference; controls the quantity and quality of photons produced in the tube. | kV
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| ______ controls the quantity of photons produced in the tube. | mA
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| ____ ability of the beam to pass through an object; which is controlled by ______ | penetrability, kV
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| _____ is the fuzzy border of an object | penumbra; focal spot blur
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| ______ representation of an objects true border | detail/ resolution
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| ______ true border of an object | umbra
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