ADEX/CSCE PART 1 PRACTICE QUESTIONS WITH DETAILED ANSWERS // 100% GUARANTEED PASS A+ GRADED
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Course
ADEX Dental Hygiene
Institution
ADEX Dental Hygiene
If you take a periapical radiograph of the upper right molars and you see a ghost image of the anterior teeth in the X-ray, what happened?
A. Patient's chin was tipped too low
B. Patient's chin was tipped too high
C. Film was double exposed
D. Film was placed backwards in the mouth - ANS C....
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ADEX/CSCE PART 1 PRACTICE
QUESTIONS WITH DETAILED
ud
ANSWERS // 100%
GUARANTEED PASS
st
A+ GRADED
,If you take a periapical radiograph of the upper right molars and you see a ghost image
of the anterior teeth in the X-ray, what happened?
A. Patient's chin was tipped too low
B. Patient's chin was tipped too high
C. Film was double exposed
D. Film was placed backwards in the mouth - ANS C. Film was double exposed
Digital film is:
A. Faster than D speed film
B. Same as D or F speed film
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C. Faster than F speed film
D. Slightly slower than F speed film - ANS C. Faster than F speed film
What can a panoramic radiograph best detect? - ANS 3rd molars or cysts/tumors
A. Enamel
B. Dentin
C. Cementum lo
Which of the following parts of the tooth is the first to form?
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D. Pulp - ANS A. Enamel
Mesenchyme gives rise to all of the following except one. Which of the following is the
exception?
A. Enamel
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B. Dentin
C. Pulp
D. Cementum - ANS A. Enamel
(Mesenchyme gives rise to the dentin, pulp, and cementum but NOT the enamel)
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What is the reason for ankylosis?
A. Delayed eruption of the permanent teeth
B. Delayed shedding of the primary teeth
C. Delayed eruption of the primary teeth
D. Both A & B are correct answers - ANS D. Both A & B are correct answers
What papillae is most numerous on the tongue?
A. Curcumvallate
B. Fungiform
C. Foliate
, D. Filiform - ANS D. Filiform
Hairy tongue is caused by the elongation of what papillae?
A. Circumvallate
B. Fungiform
C. Foliate
D. Filiform - ANS D. Filiform
What factors do not cause flaring of the teeth?
A. Gingivitis
B. Tongue thrush
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C. Thumb sucking
D. Occlusal trauma - ANS A. Gingivitis
If a patient has a tongue piercing which of the following CAN happen due to the
piercing?
A. Chipped tooth
B. Trigeminal neuralgia
C. Infective endocarditis
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D. All of the above - ANS D. All of the above
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When the gingival margin is at the CEJ, no calculations are needed because the
probing depth and the clinical attachment level are the same.
A. True
B. False - ANS A. True
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Tooth #24 has a 3 mm probing depth on the direct facial and has 4 mm of recession.
What is the CAL? - ANS 7 mm
What is the purpose of sodium sulfite in local anesthetics?
A. Vasoconstrictor
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B. Reducing agent
C. Anesthetic base
D. Preservative - ANS D. Preservative
(A sulfite compound is used to prevent oxidation of the vasoconstrictor)
Which of the following is NOT a side effect of the recreational use of nitrous oxide?
A. unsteady gait
B. Loss of feeling in extremities
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