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DEVELOPER
FIXER
Units of Measurement
Radiation Physics and
STUFF
STUFF
100
This reducer is temperature sensitive.
What is Hydroquinone
100
Slows the rate of oxidation and prevents the deterioration of the fixing agent
What is Sodium Sulfite
100
Name the two types of systems used for measurement
What is Traditional or Standard and International or SI
100
The type of waves we want in dentistry are
What is short and intense
100
ALARA stands for
What is As Low As reasonably Achievable
200
This chemical restrains the developing agents from developing the unexposed silver halide crystals
What is Potassium bromide
200
Responsible for the shrinking and hardening of the genlatin emulsion
What is Potassium Alum
200
Meausures the amount of energy that reaches the surface of an organism
What is Roentgen
200
the primary beam travels in
What is a straight line
200
MPD for the health care worker per year is
What is 5 REMS or 50 Sv
300
This reducer is not temperature sensitive
What is Elon
300
Stops the development by neutralizing the alkali of the developer solution on the film
What is Acetic Acid
300
REM stands for
What is Roentgen equivalent in Man
300
once radiation hits it's target and deflected it is called
What is scatter radiation or secondary radiation
300
radiation damage that does not show up at first is
What is latent
400
rapid oxidation of the developing agents is prevented by
What is Sodium Sulfite
400
Removes the unexposed and remaining undeveloped silver halide crystals
What is Sodium thiosulfate
400
the amount of energy ( radiation) that is absorbed by tissue
What is DOSE
400
Cells that will transfer the damage done by radiation to future generations are
What is genetic cells
400
The Rule of Isometry is in
What is the bisecting technique
500
The chemical resposible for activating developing agents by providing the alkalinity
What is Sodium Carbonate
500
The fixer has three purposes name them
What is stop development, remove the undeveloped silver halide crystals and harden or fix the emulsion
500
A unit of measurement in the International system is..
What is gray, sievert or coulombs/ kilogram
500
Cell damage that is not passed on to future generations but will leave the person in poor health are
What is Somatic cells
500
A fuzzy unclear area that surrounds a radiographic image is called
What is Penumbra