Final review Bushong Ch 1-9
The shell number of an atom is called – answer Principle Quantum Number
Effective dose from Computed Tomography - answer24%
Effective dose from Nuclear Medicine - answer12%
Effective dose from Interventional Fluoroscopy - answer7%
Effective dose from Conventional Radiography - answer5%
Effective dose from Consumer - answer2%
Effective Occupational Dose - answer< .1%
Effective Industrial dose - answer< .1%
Effective dose from Radon & Thoron - answer37%
Effective dose from Space - answer5%
Effective Internal dose - answer5%
Effective Terrestrial dose - answer3%
Rutherford's experiments in 1911 showed that the atom was composed of - answera
nucleus with an electron cloud.
The binding energies, or energy levels, of electrons, are represented by - answertheir
shells.
A charged particle in motion creates - answera magnetic field.
Faraday's experiments proved that a current could be induced by a magnetic field only if
the field is: - answerchanging.
Mechanical motion produces electric current in the : - answerelectric generator
A transformer converts: - answerelectrical potential to higher or lower intensity.
The first component to receive power in the x-ray circuit is the: - answerautotransformer.
, The _________ is the source of radiation in the x-ray tube. - answerfocal spot
The ________ is outside the glass envelope. - answerstator
Who coined the terms "alpha particles", "beta particles" & "gamma rays"? -
answerRutherford
Full-wave rectified, three-phase units provide an x-ray beam at _____ pulses per
second. - answer360
The x-ray beam generated by the circuit with the ________ voltage ripple has the
lowest quantity and quality. - answerhighest
mAs is the same as - answerelectrostatic charge
measures the voltage provided to the x-ray imaging system and adjusts that voltage to
precisely 220V - answerline compensator
the ability to do work or physically influence surroundings because of position -
answerenergy
any electromagnetic or particulate radiation that has sufficient energy to remove an
electron from an atom - answerionizing radiation
1/1000 of a rad, where the rad is 100 ergs of energy absorbed per gram of tissue -
answerthe mrad
what does voltage measure? - answerpotential energy
the first heated filament x-ray tube was developed by a physicist, William Coolidge, in
1913 - answerthe Coolidge Hot Cathode Tube
The smallest unit of electric charge - answerthe electron
the fundamental unit of electric charge - answercoulomb
visible light is identified by its - answerwavelength
x-rays are identified by their - answerenergy
RF is identified by its - answerfrequency
energy of a photon is directly proportional to - answerit frequency
an uninterrupted continuous ordered sequence - answercontinuum
The shell number of an atom is called – answer Principle Quantum Number
Effective dose from Computed Tomography - answer24%
Effective dose from Nuclear Medicine - answer12%
Effective dose from Interventional Fluoroscopy - answer7%
Effective dose from Conventional Radiography - answer5%
Effective dose from Consumer - answer2%
Effective Occupational Dose - answer< .1%
Effective Industrial dose - answer< .1%
Effective dose from Radon & Thoron - answer37%
Effective dose from Space - answer5%
Effective Internal dose - answer5%
Effective Terrestrial dose - answer3%
Rutherford's experiments in 1911 showed that the atom was composed of - answera
nucleus with an electron cloud.
The binding energies, or energy levels, of electrons, are represented by - answertheir
shells.
A charged particle in motion creates - answera magnetic field.
Faraday's experiments proved that a current could be induced by a magnetic field only if
the field is: - answerchanging.
Mechanical motion produces electric current in the : - answerelectric generator
A transformer converts: - answerelectrical potential to higher or lower intensity.
The first component to receive power in the x-ray circuit is the: - answerautotransformer.
, The _________ is the source of radiation in the x-ray tube. - answerfocal spot
The ________ is outside the glass envelope. - answerstator
Who coined the terms "alpha particles", "beta particles" & "gamma rays"? -
answerRutherford
Full-wave rectified, three-phase units provide an x-ray beam at _____ pulses per
second. - answer360
The x-ray beam generated by the circuit with the ________ voltage ripple has the
lowest quantity and quality. - answerhighest
mAs is the same as - answerelectrostatic charge
measures the voltage provided to the x-ray imaging system and adjusts that voltage to
precisely 220V - answerline compensator
the ability to do work or physically influence surroundings because of position -
answerenergy
any electromagnetic or particulate radiation that has sufficient energy to remove an
electron from an atom - answerionizing radiation
1/1000 of a rad, where the rad is 100 ergs of energy absorbed per gram of tissue -
answerthe mrad
what does voltage measure? - answerpotential energy
the first heated filament x-ray tube was developed by a physicist, William Coolidge, in
1913 - answerthe Coolidge Hot Cathode Tube
The smallest unit of electric charge - answerthe electron
the fundamental unit of electric charge - answercoulomb
visible light is identified by its - answerwavelength
x-rays are identified by their - answerenergy
RF is identified by its - answerfrequency
energy of a photon is directly proportional to - answerit frequency
an uninterrupted continuous ordered sequence - answercontinuum
