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Rad Equipment
Rd Prot/Biology
Procedures
Image Acquisition
Patient Care
100
2.5 mm Al
What is the required total filtration of an x-ray tube operating above 70 kVp?
100
produces the greatest amount of radioloysis per mm of irradiated material
What is alpha?
100
overlapping of the ulna and radius on an AP projection of the forearm
What is the hand of the effected side being placed in pronation?
100
axial
What is when the CR is angled along the longitudinal or long axis of a part?
100
Assault
What is an action such that is grounds for a legal case brought against a technologist.
200
the falling off of sharpness towards the edges of the II image
What is vignetting?
200
period of fetal gestation that is most radioresistant
What is the third trimester?
200
CR directed 2" distal to the ____________ for an Ap projection of the scapula.
What is the coracoid process?
200
line pairs/millimeter
What is the unit of measurement for calibrating resolution of an imaging system?
200
black tarry stool
What is evidence of an UGI bleed
300
1/32" Pb equivalent
What is required amount of lead for secondary barriers?
300
lithium fluoride
What is the active component of a TLD?
300
demonstrates the capitulum, radial head, and radial tubercle
What is a lateral oblique elbow?
300
produces scatter
What is Compton scattering?
300
disinfection
What is the destruction of pathogens by using chemical materials?
400
meter connected in a series manner in an electric circuit
What is an ammeter?
400
erythema
What is localized skin reddening due to significant radiaton exposure?
400
lumbar apophyseal joints closest to the film
What is a posterior oblique position?
400
areas of unsharpness surrounding the image of an object
What is penumbra?
400
cyanosis
What is a bluish coloration of the lips or nail beds?
500
kVp meter connection
What is wired into the primary low voltage circuit?
500
a minimum amount of radiation required to produce a predetermined response
What is threshold?
500
places negative contrast agent in the fundus of the stomach
What is an RAO?
500
the radiographic contrast for an image for two density values of 1.57 and 0.87
What is .70?
500
diastolic blood pressure
What is term applied for blood pressure value when the heart is at rest?