IMAG 1190 EXAM 1 QUESTIONS AND 100% CORRECT ANSWERS 2024
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Course
GXMO
Institution
GXMO
IMAG 1190 EXAM 1 QUESTIONS AND 100% CORRECT ANSWERS 2024
x-rays were discovered by and when - ANSWER November 8, 1895 by Wilhelm Roentgen
fluoroscopy - ANSWER visualization of body parts in motion by projecting x-ray images on a luminous fluorescent screen
Computed Tomograghy - ANSWER Sectio...
IMAG 1190 EXAM 1 QUESTIONS AND 100%
CORRECT ANSWERS 2024
x-rays were discovered by and when - ANSWER November 8, 1895 by Wilhelm Roentgen
fluoroscopy - ANSWER visualization of body parts in motion by projecting x-ray images on a luminous
fluorescent screen
Computed Tomograghy - ANSWER Sectional or slice images
Nuclear Medicine - ANSWER Imaging of organ function using radioactive pharmaceutiacal
Angiography - ANSWER x-ray imaging of blood vessels after injection of contrast material
Reciprocity - ANSWER One state recognized license issued in another state
Who administers the test for GXMO - ANSWER Ohio Department of Health
How old do you have to be to apply for an Ohio license - ANSWER 18
HIPPA - ANSWER Patient right to:
- view and recieve copies of medical information
- amend medical records
- request restrictions on uses and disclosures of information
- file complaints about violation of HIPAA rules
Release of medical information
Disclosure of information and how it will be used
T/F: The mechanism that stops the x-ray tube movement is detent - ANSWER True
, T/F: The material that absorbs high radiation is aluminum - ANSWER False, answer is lead
T/F: High kVp results in x-rays that are more penetrating - ANSWER True
Automatic Exposure Control (AEC) - ANSWER Prevents over exposure
If AEC fails how will the exposure be terminated - ANSWER Backup timer
The inverse square law governs the relationship between what? - ANSWER Square distance from
radiation source
Energy is - ANSWER The ability to do work
Matter is - ANSWER anything that occupies space and has mass
Mass is - ANSWER Quantity of matter
An element is - ANSWER A substance made up of the same molecules
What does the focusing cup do - ANSWER Focuses on the beam of electrons towards the target on the
anode
What is a tube heat rating chart - ANSWER Tells the maximum safe exposure that can be done with that
tube at those settings
What is the use of the filament tube - ANSWER Provides heat to the filament to get the electrons to boil
off (thermionic emissions)
What is the use of the high voltage circuit - ANSWER To accelerate the boiled off electrons
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