TCDHA RAD 1 TEST 2024 WITH QUESTIONS AND VERIFIED ANSWERS || ALREADY GRADED A+ | GUARANTEED PASS | LATEST VERSION!!!
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Course
TCDHA RAD 1 2024
Institution
TCDHA RAD 1 2024
TCDHA RAD 1 TEST 2024 WITH QUESTIONS
AND VERIFIED ANSWERS || ALREADY GRADED
A+ | GUARANTEED PASS | LATEST VERSION!!!
A DENTAL radiograph is... - ANSWER-Is the dental image produced on a
recording medium
Which image must include the crowns, roots, and surrounding bone,...
TCDHA RAD 1 TEST 2024 WITH QUESTIONS
AND VERIFIED ANSWERS || ALREADY GRADED
A+ | GUARANTEED PASS | LATEST VERSION!!!
A DENTAL radiograph is... - ANSWER-Is the dental image produced on a
recording medium
Which image must include the crowns, roots, and surrounding bone, sinus and
tuberosity region of the first, second, and third molars? - ANSWER-The maxillary
molar
Which size bite-wing receptor may be placed in a horizontal or vertical position? -
ANSWER-Size 2
Your 35-year-old patient has clinical attachment loss in the posterior teeth. What
type of bite-wing images should you take, and what size receptor should you use? -
ANSWER-Vertical; 2
In the adult patient, which size receptor is recommended for bitewing exposures? -
ANSWER-Size 2
, Who observed that discharges emitted from the negative electrode of a vacuum
tube traveled in straight lines, produced heat, and resulted in a greenish
fluorescence? - ANSWER-Johann Hittorf in 1870
William Crookes discovered... - ANSWER-That cathode rays were streams of
charged particles; 1870s
Who INTRODUCED the paralleling technique? - ANSWER-C. Edmund Kells
(1896)
Who MODIFIED the BISECTING technique and introduced the bite-wing
technique? - ANSWER-Howard Riley Raper (1925)
What is an image? - ANSWER-Is a picture or likeness of an object
A radiograph is... - ANSWER-An image of two-dimensional representation of a
three-dimensional object.
When determining vertical angulation, if the PID is positioned above the occlusal
plane and the central ray is directed ________, the vertical angulation is termed
____________. - ANSWER-Downward; positive
Where should you position the meisal edge of the receptor when taking a premolar
bite-wing image? - ANSWER-Midline of the mandibular canine
Where should you position the mensal edge of the receptor when taking a molar
bite-wing image? - ANSWER-Distal of the mandibular first premolar
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