269 QUESTIONS | WITH COMPLETE
SOLUTIONS GRADED A+
exposure to saliva
, No 36%
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2 of 269
Term
What is the critical pH for demineralization of enamel
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7.5 4.0
3.5 5.5
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3 of 269
Term
What are some examples of where biofilm can be found
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Candidiasis
Hairy leukoplakia Tooth attached biofilm
Kaposi's sarcoma Unattached biofilm
, Non-hodgkin's lymphoma Epithelium associate biofilm
Periodontal disease (NG, NP, NS)
Dental unit water lines
BH 5/6 has rounded toe, rounded
Internal implants
back
Dog bowl
204s has pointed tip, pointed back
Showers/toilets/sinks
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4 of 269
Term
What site in the oral cavity has the highest incidence with oral
cancer
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Planktonic (free floating) bacteria Common site for smokeless
adhere to the pellicle tobacco
It is reversible; OH will disrupt the Tissue will change due to tobacco
cells presence
Firm tissue
The tongue, particularly lateral
Moist tissue
boarders
Intact tissue
Wilkins says: tongue, floor of
Minor salivary glands in the lips feel
mouth, lips, soft palate
like small beads when palpated
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, 5 of 269
Term
What are some normal findings when examining the floor of the
mouth
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Excess removal of tooth structure
Regularly clean/disinfect
Loss of control
environmental surfaces
Damage to soft tissue pocket lining
Use gloves, masks, eye protection,
Patient discomfort
gowns
Clinician fatigue
Normal anatomy (can have
Dental unit water lines
slight anatomical differences)
Internal implants
Lingual frenum
Dog bowl
Sublingual caruncles on either
Showers/toilets/sinks
side of frenum
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6 of 269
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_____ + ____ = disease
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