Fluoroscopy Flashcards
Who discovered the fluoroscope? When?
Thomas Edison…1896
Fluoroscopy in diagnostic imaging is used for what body system?
Gastrointestinal
Genterourunary
Reproductive system
What is fluoroscopy?
Real time continuous X-rays…dynamic
What types of exams involves fluoroscopy?
Swallow studies
Barium enemas
Upper GI
What is an R/F room system?
Fluoro and radiography room
What does an analog to digital converter (ACD) do?
Digital fluoro reduces patient exposure
What are the parts of a fluoro machine?
Image intensifier above table Lead curtain Bucky slot Fluoro tube Overhead tube Monitor Foot rest
How many Rees per year are occupationally accumulated from portable, fluoro, and surgery?
5 rems per year…highest dose received by techs
What are the cardinal rules of radiation protection?
Time
Distance
Shielding
Why is the patient body habitus important in fluoro?
The organs of different body types lay in different quadrants of the body based on their body habitus
What kind of dose is given to a hypersthenic pt?
A larger dose
What type of patient prep is involved for fluoro procedures?
More clothing removal
No food for a period of time
Clear liquids only
Laxatives
What types of supplies can be found in a fluoro room as opposed to a radiograph room?
Barium
Crystals
Gas drops
What should a patient do post fluoro procedures?
Patient should hydrate and increase dietary fiber
What is glucagon?
It inhibits motility and slows hyperactive organs of the gastrointestinal system
