2024 VTNE Radiology Test 2 New Full Test | Questions and Answers ( Included ) 100% Correct
- An elongation of one side of the animal's head results in
A:
Anterior crossbite
B:
Wry mouth
C:
Brachygnathism
D:
Prognathism
Answer: B
- A lateral skull radiograph should be
A:
Done on awake patients only
B:
Done on anesthetized patients only
C:
Always done without an endotracheal tube
D:
Taken from the zygomatic arch to the sagittal crest
Answer: B
- When taking radiographs, the veterinary technician should
- / 4
A:
Maximize distance between herself or himself and x-ray sources
B:
Maintain at least 2 feet of separation between herself or himself and x-ray sources.
C:
Wear lead gloves and aprons only if a dosimeter is not available
D:
Wear lead gloves only if hands will be in the x-ray beam
Answer: A
- What term identifies the loss of tooth structure by chemical means?
A:
Plaque
B:
Attrition
C:
Calculus
D:
Erosion
Answer: D
- The root length of an upper canine is how long compared with the length of the
exposed portion of that tooth?
A:
One half the length
B:
Same length 2 / 4
C:
Three times the length
D:
One and a half times the length
Answer: D
- You are looking at a radiograph that appears gray overall. This is best described as
a
A:
High-contrast film with few steps but large changes between each step
B:
High-contrast film with many steps but small changes between each step
C:
Low-contrast film with few steps but large changes between each step
D:
Low-contrast film with many steps but few changes between each step
Answer: D
- If a radiograph is too dark, but the image shows adequate penetration, you should
A:
Increase mAs 30% to 50%
B:
Decrease kVp 10% to 15%
C:
Decrease mAs 30% to 50%
D:
Increase kVp 10% to 15%
Answer: C 3 / 4
8. A grid with a ratio of 10:1 absorbs
A:
Less scatter radiation and requires less exposure factors than a 5:1 grid
B:
Less scatter radiation and requires greater exposure factors than a 5:1 grid
C:
More scatter radiation and requires greater exposure factors than a 5:1 grid
D:
More scatter radiation and requires less exposure factors than a 5:1 grid
Answer: C
- Long-latitude film
A:
Produces a short scale of contrast
B:
Produces a long scale of contrast
C:
Has large calcium tungstate crystals
D:
Cannot be processed manually
Answer: B
- A focal-film distance that is too short causes the radiographed image to
A:
Appear larger
B:
Appear too light
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