dental nursing 315|Management of oral health diseases
and dental procedures
What is a lingual franectomy? Correct Ans-procedure performed when the fraenum affects
speech
What are the supporting structures of the teeth ? Correct Ans-Enamel, Dentine, Gingiva,
Pulp, Cementum, Periodontal ligaments, compact bone, spongey bone.
What is plaque and where does it stagnate? Correct Ans-A sticky layer at the gingival
margins
What does early caries look like in the mouth? Correct Ans-a white spot
What are the 7 components of saliva ? Correct Ans-Minerals- Sodium, Calcium, Potassium
phosphates.
Amalyse
Antibodies-
Leukocytes
Mucus
Other Enzymes
Water 99.9%
What bacteria is associated with chronic Gingivitis? Correct Ans-Actinomyces
,dental nursing 315|Management of oral health diseases
and dental procedures
What are the contents of plaque ? Correct Ans-Water, Leukocytes and Bacteria
When woulda crown form be used during a crown preparation and why are temporary crowns
made? Correct Ans-crown forms would be used in order to make a temporary crown they
are preformed plastic or polycarbonate tooth shaped formers that come for each tooth and
they are used to prevent over eruption and to correct any spacing issues and help with the
appearance of the tooth.
What are the three causes of pulpits? Correct Ans-Accidental exposure
Caries
Crack/fracture of the crown
What are root reamers used for ? Correct Ans-Enlarged root canals
What is a midline diastema ? Correct Ans-when the fraenum(frenulum) causes a gap
between the incisor teeth
When would a metal siqueland matrix system be suitable? Correct Ans-for class II cavities
What is the first stage in cavity preparation of deciduous teeth? Correct Ans-Removing any
soft dentine conserving as much enamel as possible
, dental nursing 315|Management of oral health diseases
and dental procedures
How is oral health advice best given to a teenager ? Correct Ans-one to one approach to
give OH messages as they can feel embarrassed
leaflets aimed at their age group
never loose patience with them
in a friendly manner
What type of syringe is used in a intraligamentory injection? Correct Ans-Ligmaject syringe
What is a false pocket ? Correct Ans-a pocket depth of over 3mm due to the gingiva been
inflamed (chronic gingivitis)
What is a Class IV (4) ? Correct Ans-cavities involving the mesial or distal but they extend
to involve the incised edge, e.g mesial incisal or distal incisal
What is a clan V (5)? Correct Ans-cavities involving the cervical margin of the tooth e.g the
lingual cervical of lower incisor or the buccal surface of a upper molar
What is a class III (3)? Correct Ans-a cavity involving the mesial or distal surface of a canine
or incisor tooth
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