10/22/24, 7:32 PM RAD MIDTERM 1 TCDHA NEWEST 2024 ACTUAL EXAM 110 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATI…
RAD MIDTERM 1 TCDHA NEWEST 2024 ACTUAL
EXAM 110 QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES
Terms in this set (110)
A form of energy carried Radiation
by waves or streams of
particles is defined as...
The x-ray was discovered Wilhelm Roentgen
by...
Who MODIFIED the F. Gordon Fitzgerald
paralleling technique with
the introduction of the
long-cone technique?
Which of the following b. Image Receptor
would you place in the
patient's mouth in order to
take dental x-rays?
a) Image
b) Image Receptor
c) Radiograph
d) Dental radiograph
Which subatomic particle c. An Electron
carries a negative
electrical charge?
a) A Neutron
b) A Proton
c) An Electron
d) A Nucleon
, 10/22/24, 7:32 PM RAD MIDTERM 1 TCDHA NEWEST 2024 ACTUAL EXAM 110 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATI…
What is the binding Determined by the distance between the orbiting
energy or binding force of electrons and the nucleus
an electron is...
A spontaneous emission Radioactivity
of radiation from the
disintegration of unstable
atomic nuclei is...
Cathode rays are derived a. Electrons
from which of the
following types of
particulate radiation?
a. Electrons
b. Alpha Particles
c. Protons
d. alpha particle decay
What type of radiation Electromagnetic
includes x-rays and visible
light?
Approximately what Less than 1%
percentage of the kinetic
energy of the electrons is
converted to x-rays at the
anode?
What restricts the size of The Lead Collimator
the x-ray beam?
Which form of the x-ray Scatter Radiation
beam is more detrimental
to the patient and
operator?
What happens with the The electrons moves from the CATHODE to the
electrons when the ANODE with more speed
kilovoltage is increased?
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