Dental nurse 315 exam Practice Questions and Answers
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Course
Dental Nurse
Institution
Dental Nurse
Dental nurse 315 exam Practice
Questions and Answers
It is the difference for prepare a tooth for filling and prepare the tooth for an inlay - ANSWER-
UNDERCUT
It used to remove the pulp (nerve) - ANSWER-BARBED BROACH
Upper incisors protrude and the overjet is increased - ANSWER-CLASS II Div I...
The impression material often used for denture construction is - ANSWER✔✔-ALGINATE (irreversible
hydrocolloid)
A fixed movable type of bridge is necessary in some circumstances to allow - ANSWER✔✔-Slight
movement at the bridge joint
The inhalation or swallowing of endo instruments can be prevented by the use of: - ANSWER✔✔--
Parachute chains
- Rubber dam
- Floss ties around the instruments
A bridge which has retainers several teeth away from the pontic is called a - ANSWER✔✔-Spring
cantilever bridge
The instrument used to curette infected or cystic debris from a surgical site is - ANSWER✔✔-Mitchells
trimmer
An oroantral fistula is most likely to develop following the attempted extraction of - ANSWER✔✔-Upper
molar roots
The commonest post operative extraction complication is - ANSWER✔✔-A localised *osteitis*
Critical pH is - ANSWER✔✔-5.5
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