NBDHE- Review Testlet Questions with Certified Answers
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Course
NBDHE-
Institution
NBDHE-
NBDHE- Review Testlet Questions with
Certified Answers
What is the primary purpose of a dental prophylaxis?
a) To perform a root canal
b) To place dental sealants
c) To remove plaque and calculus from teeth
d) To whiten teeth
Which of the following materials is commonly used for dent...
NBDHE- Review Testlet Questions with
Certified Answers
What is the primary purpose of a dental prophylaxis?
a) To perform a root canal
b) To place dental sealants
✔✔c) To remove plaque and calculus from teeth
d) To whiten teeth
Which of the following materials is commonly used for dental fillings?
a) Porcelain
b) Gold
✔✔c) Composite resin
d) Dental amalgam
What is the main benefit of using a dental dam during a procedure?
1
, ✔✔a) To isolate the tooth and keep the area dry
b) To numb the area
c) To prevent bleeding
d) To provide patient comfort
In which situation is a bitewing radiograph most useful?
a) Evaluating the roots of teeth
b) Assessing the jaw joint
✔✔c) Detecting interproximal caries
d) Diagnosing periodontal disease
What is the ideal angle for radiographic beam alignment to capture a periapical image?
a) 45 degrees
✔✔b) 90 degrees
c) 30 degrees
d) 60 degrees
2
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