ARRT registry review of image procedures
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| Passes vertical through the body dividing it into left and right halves | midsagittal plane (MSP)
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| the largest body habitus; large and heavy, high diaphragm, short chest area | hypersthenic
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| smallest body habitus; chest is long and abdominal viscera are low and medial | asthenic
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| the xiphoid tip is located at what level | T10
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| movement of a part toward the body's MSP | adduction
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| what is the best way to control voluntary motion | use a short exposure time
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| list 3 functions of the skeletal system | support, muscle attachment, and protection
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| patient is recumbent and the head is lower than the feet | trendelenburg position
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| diarthrotic joints are also described as | synovial, freely moveable
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| elbow, interphalangeal joints, knee, and ankle are examples of what kind of joints | hinge (ginglymus)
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| the first finger, or thumb, has 3 phalanges true or false | false; the thumb only has 2 (proximal and distal)
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| list the carpal bones | trapezium, trapezoid, scaphoid, lunate, hamate, capitate, pisiform, triquetrum
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| where is the CR directed for the hand | perpendicular to the 3rd MCP
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| where is the CR directed for a finger | PIP (proximal interphalangeal) joint
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| true or false you should remove objects such as bracelets, watches, and rings | true;they can obscure anatomy
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| when positioning for a lateral elbow you should make sure | the elbow is flexed 90 degrees and the thumb is up, placing the wrist in a true lateral position
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| AP shoulder with external rotation demonstrates the greater or lesser tubercule in profile | greater tubercule
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| for an AP axial clavicle the CR is angled | 15-30 degrees cephalad
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| what needs to be done for an AP knee, when the person has a thick pelvis > 24 cm | angle CR 3-5 degrees cephalad
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| how is the CR directed for a hip using the Danelius-Miller method | perpendicular to the femoral neck
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| true or false for an AP pelvis the lesser trochanters should be seen in profile | false
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| arthritis, osteomalacia, and ricketts require ____ in exposure factors | decrease
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| break of cortex on one side of bone only; fx found in infants and children | greenstick fx
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| fx base of fifth metatarsal | Jones
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| the scotty "eye" corresponds to what | pedicle
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| the scotty "front foot" corresponds to what | inferior articular process
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| where are the petrous pyramids located on a PA axial (Caldwell)skull | in the lower third of orbits
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| where are the petrous pyramids located on a PA skull | they should fill the orbits
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| typical preparation for upper GI series is | NPO after midnight
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| the RAO projection of the colon shows | ascending colon and hepatic flexure
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| for an AP projection of the sigmoid colon the CR is directed | 35 degrees cephalad
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