click below
click below
Normal Size Small Size show me how
Medical Imaging
Allied Health II
Question | Answer |
---|---|
radiation oncologist | deals with the use of radiation in the treatment of cancer. |
diagnostic radiologist | creates images by x-rays, magnetic fields, sonar and radioactivity. |
invasive imaging | requires the introduction of contrast media into various systems of the body. |
angiogram | an image of both arteries and veins filled wtih contrast media. |
arteriogram | an image only of arteries filled with contrast media. |
fluroscopy | imaging process used to guide the catheter through the artery, into the heart, and then int othe coronary artery. |
brachytherapy | involves using radionyclide sources to treat trumors inside the body. |
intravenous pyelogram | kidneys, ureters and urinary bladder. |
sialogram | salivary glands |
cystogram | urinary bladder |
upper gastrointestinal exam | eso, stomach, and duodeum |
nonincasive procedures | maninly bones |
MRI | contains a large eletromagnetic field. |
CAT scan | obtains transverse cross-sectional anatomical images of the body. |
bone denstiometry tech | tests for osteoporosis |
radiologic technologist | maintain aseptic and sterile technique, transport patients, assist client on and off exam table. |
safety factors | perform procedure correctly the first time to elimate retakers, and use lead shielding apporns |
PET scan | metaboltic activitiy |
anaphylaxis | serve allergic reaction. |
radiographs | two dimensional images on x-ray film. |
x-ray | an electromagnetic wave that has a wave length much shorter than visible light. |
bone densitometry tech. | checks for osteoporosis. |
sonographer | use a transducer to pass harmless high frequency sound waves through the body. |
quality management technologist | perform test on imaging equipment to maintain proper calibration. |
CT | views the body in slices much like the slices of a loaf of bread. |