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RADT 465 Image Proce
ARRT Registry Review
Question | Answer |
---|---|
Why do we take AP and PA images for an IVP? | To look at anatomy: position of the kidneys. Also to look for any pathology such as stones. (Prof. Schmuck's worksheet) |
What percent of the population have the hypersthenic body type? | 5% (Prof Schmuck worksheet) |
What represents the neck on the scotty dog? | Pars interarticularis (Prof. Schmuck's worksheet) |
What anatomy are we looking for on a T-Tube cholangiogram? | Post operative biliary ducts. Looking for patency of the ducts. (Prof. Schmuck's worksheet) |
Why do we perform obliques for an IVP? (What anatomy)? | Downside ureter, upside kidney (Prof. Schmuck's worksheet) |
What is the difference in a cystogram and a voiding cystogram? | Cystogram is a test looking for structure of bladder. VCUG is a test looking at function of bladder. (Prof. Schmuck's worksheet) |
What structures of the stomach are barium filled in a recumbent RAO? | Pylorus and part of body. (Prof. Schmuck's worksheet) |
The fundus is air filled and we are looking at the retrogastric portion of the image. What position is the patient in? | Upright left lateral. (Prof. Schmuck's worksheet) |
The patient is in a LPO position for a lower GI study. What anatomy are we looking at? | The ascending colon and hepatic flexure. (Prof. Schmuck's worksheet) |
If the body of the stomach is full of air, the fundus is full of barium, and the pylorus has both, what position is the patient in? | Recumbent supine. (Prof. Schmuck's worksheet) |
Looking at a radiograph, we see the ascending colon full of barium and the splenic flexure air filled, what position is the patient in? | Right lateral decubitus. (Prof. Schmuck's worksheet) |
What level is the water soluble contrast injected into for a myelogram? | Subarachnoid space. (Prof. Schmuck's worksheet) |
What skull projection visualizes the occipital region and shows symmetric image of the petrous pyramids, the dorsum sellae, and posterior clinoid processes within the foramen magnum? | PA axial (Hass/ Reverse Townes). (Prof. Schmuck's worksheet) |
What skull projection visualizes the symmetric images of the petrosa, mastoid processes, foramina ovale and spinosum, carotid canals, ethmoidal sinuses, mandible, dens, and occipital bone? | SMV. (Prof. Schmuck's worksheet) |
What does the PA axial (Caldwell) projection demonstrate? | Petrous pyramids are projected into the lower thrid of the orbits, anterior ethmoidal air cells, frontal bone and frontal sinuses. (Prof. Schmuck's worksheet) |
What percentage is the sthenic body type? | 50%. (Prof. Schmuck's worksheet) |
What does the eye represent in the scotty dog? | Pedicle. (Prof. Schmuck's worksheet) |
What does the nose represent in the scotty dog? | Transverse process. (Prof. Schmuck's worksheet) |
What body type has a lateral gallbladder, high and transverse stomach, and short and wide lungs? | Hypersthenic. (Prof. Schmuck's worksheet) |
What are the three different types of bones? (the shapes) | Long bones, Short/Flat bones, Irregular bones (Prof Schmuck's notes) |
What are the three classifications of joints? (movement) | Synarthrodial, Amphiarthrodial, and Diarthrodial. (Prof Schmuck's notes) |
How many bones does the cranium and face have? | 8 cranial and 14 facial bones. (Prof Schmuck's notes) |
What bones make up the floor of the skull? | Ethmoid, sphenoid, temporal, frontal. (Prof Schmuck's notes) |
What is the main different between AP and PA projections of the skull? | Magnification of the orbits in the AP. (Prof Schmuck's notes) |
What are the lines we use to position head work? | GAL, OML, IOML, AML, LML, MML. (Prof Schmuck's worksheet) |
What are the points on the face we use to position head work? | Glabella, acanthion, nasion, and mentum. (Prof Schmuck's worksheet) |
What skull position demonstrates superimposed cranial and facial structures; anterior and posterior clinoid processes and supraorbital margins should be superimposed? | Lateral skull. (Saia, D. "Radiography PREP". 2012. (7)) |
Ulnar deviation will best demonstrate with of the following: 1. medial carpals 2. lateral carpals 3. scaphoid? | Lateral carpals and scaphoid. (Saia, D. Lange Q&A. 2012. (9). p. 56,102.) |
The ossified portion of a long bone where cartilage has been replaced by bone is called...? | Metaphysis. (Saia, D. Lange Q&A. 2012. (9)p. 60, 103). |
What is the type of cancerous bone tumor occurring in children and young adults and arising from bone marrow? | Ewing sarcome. (Saia, D. Lange Q&A. 2012. (9) p. 61, 103). |