Dental Hygiene Final Exam Question
and answers correctly solved
2026/2027
T/F
dental calculus is a causative factor is periodontal infection - correct answer FaLSE
during which stage or oral biofilm formation may patient describe their teeth as feeling furry? - correct
answer rapid growth colonization
the most commonly used disclosing ingredient is? - correct answer erythrosine dye
calculus composition of inorganic components makes up about 70-85% of calculus and include which
components? - correct answer calcium, phosphorus, potassium, magnesium
T/F
in healthy mouths plaque biofilm consist of aerobic, gram positive rods and cocci - correct answer True
T/F
toothpicks have no health benefit in beyond removing impacted food - correct answer True
T/F
interdental brush needs to be slightly smaller than embrasure space - correct answer FALSE
oral malodor is primary caused by bacteria__________________ - correct answer on the tongue
,T/F
floss is only recommended for patients with a class one embrasure and normal gingival contour - correct
answer True
most periodontal diseases begin where? - correct answer in the col
T/F
failure to evaluate a clients progress at each subsequent continue care visit can lead to supervised
neglect - correct answer True
What is the definition of a client centered goal? - correct answer is a desired outcome the client aims to
receive through specific dental hygiene intervention strategies to satisfy an unmet human need related
to dental hygiene care
T/F
clients who are encourage to participate in their wants,needs, and expectations are more likely to
express a commitment to a care plan - correct answer True
T/F
the patients consent or refusal must be documented in the patients permanent health record - correct
answer True
What is the correct order of the dental hygiene process of care phases? - correct answer assessing
diagnosing
planning
implementing
evaluating
, T/F
The dental hygienist is a licensed preventative oral health care professional who have graduated from a
credited dental hygiene program. The american dental association defines the professional roles of the
dental hygienist - correct answer True, false
what is dental hygiene? - correct answer the study of preventative oral health care including
management of behaviors to prevent oral disease and promote health
which conceptual model is defined as; dentist and dental hygiene works together as colleagues each
offering expertise for the goal of providing optimum oral health in the public? - correct answer
collaborative
what are the key behaviors in the dental hygiene process of care? - correct answer assessment,
diagnoses ,documentation, implementation
T/F
direct accès allow dh to provide care without authorization of dentist according to protocols established
by state laws and regulations - correct answer True
which toothbrushing method is most commonly recommended? - correct answer Bass
T/F
the non-carious cervical lesion caused by excessive occlusal loading - correct answer Abfraction
how often should a toothbrush or toothbrush head be replaced? - correct answer when bristles begin to
sway,bend or curl
the average patient brushes for the average length of what time? - correct answer 1 minute of less
and answers correctly solved
2026/2027
T/F
dental calculus is a causative factor is periodontal infection - correct answer FaLSE
during which stage or oral biofilm formation may patient describe their teeth as feeling furry? - correct
answer rapid growth colonization
the most commonly used disclosing ingredient is? - correct answer erythrosine dye
calculus composition of inorganic components makes up about 70-85% of calculus and include which
components? - correct answer calcium, phosphorus, potassium, magnesium
T/F
in healthy mouths plaque biofilm consist of aerobic, gram positive rods and cocci - correct answer True
T/F
toothpicks have no health benefit in beyond removing impacted food - correct answer True
T/F
interdental brush needs to be slightly smaller than embrasure space - correct answer FALSE
oral malodor is primary caused by bacteria__________________ - correct answer on the tongue
,T/F
floss is only recommended for patients with a class one embrasure and normal gingival contour - correct
answer True
most periodontal diseases begin where? - correct answer in the col
T/F
failure to evaluate a clients progress at each subsequent continue care visit can lead to supervised
neglect - correct answer True
What is the definition of a client centered goal? - correct answer is a desired outcome the client aims to
receive through specific dental hygiene intervention strategies to satisfy an unmet human need related
to dental hygiene care
T/F
clients who are encourage to participate in their wants,needs, and expectations are more likely to
express a commitment to a care plan - correct answer True
T/F
the patients consent or refusal must be documented in the patients permanent health record - correct
answer True
What is the correct order of the dental hygiene process of care phases? - correct answer assessing
diagnosing
planning
implementing
evaluating
, T/F
The dental hygienist is a licensed preventative oral health care professional who have graduated from a
credited dental hygiene program. The american dental association defines the professional roles of the
dental hygienist - correct answer True, false
what is dental hygiene? - correct answer the study of preventative oral health care including
management of behaviors to prevent oral disease and promote health
which conceptual model is defined as; dentist and dental hygiene works together as colleagues each
offering expertise for the goal of providing optimum oral health in the public? - correct answer
collaborative
what are the key behaviors in the dental hygiene process of care? - correct answer assessment,
diagnoses ,documentation, implementation
T/F
direct accès allow dh to provide care without authorization of dentist according to protocols established
by state laws and regulations - correct answer True
which toothbrushing method is most commonly recommended? - correct answer Bass
T/F
the non-carious cervical lesion caused by excessive occlusal loading - correct answer Abfraction
how often should a toothbrush or toothbrush head be replaced? - correct answer when bristles begin to
sway,bend or curl
the average patient brushes for the average length of what time? - correct answer 1 minute of less
