HESI Dental Hygiene Provisions V2 Exam Prep 2026/2027 |
Verified Q&A | Latest Update | Graded A+
1. Describe the implications of a dental hygienist post dating a treatment
appointment on an insurance form in terms of legal consequences.
It can only lead to disciplinary action from the dental board.
Post dating a treatment appointment can lead to criminal charges
against the dental hygienist for insurance fraud.
It is a minor issue that does not have legal implications.
It may result in a civil lawsuit for breach of contract.
2. Which ingredient in dentifrices is known for its ability to reduce calculus
buildup?
pyrophosphate
triclosan
potassium nitrate
carbamide peroxide
3. Which of the following types of radiographs is ideal for a periodontal patient
with bone loss?
Periapical
Horizontal bitewing
Panoramic
Vertical bitewing
,4. Which of the following is a blisterform that is 1cm or less in diameter and
contains serum.
Pustule
Bulla
Vesicle
Papule
5. Describe the role of pyrophosphate in dental hygiene products and how it
contributes to oral health.
Pyrophosphate helps prevent the formation of calculus by inhibiting
the crystallization of calcium phosphate.
Pyrophosphate acts as a whitening agent for teeth.
Pyrophosphate enhances the flavor of toothpaste and makes it more
appealing.
Pyrophosphate is primarily used to freshen breath.
6. A dentist is preparing to perform a dental extraction on a patient with a
history of heart valve replacement. When should the dentist advise the
patient to take antibiotic premedication?
immediately before the extraction
1 hour before the extraction
immediately after the extraction
1 hour after the extraction
7. Which one is NOT an example of criminal law?
Arson
, Vandalism
Tort
Shoplifting
8. NAF topical sodium fluoride is recommended for people with porcelain or
composite restorations
true
False
9. If a dental hygienist encounters a patient who refuses recommended
treatment due to financial concerns, what ethical dilemma might arise?
The hygienist must report the patient to legal authorities for non-
compliance.
The hygienist must decide whether to respect the patient's
autonomy or advocate for necessary care.
The hygienist should provide treatment regardless of the patient's
wishes.
The hygienist should inform the patient that refusal of treatment is
malpractice.
10. Describe the significance of the ASA risk classification system in dental
practice.
The ASA risk classification system is used to evaluate the
effectiveness of dental hygiene practices.
The ASA risk classification system determines the type of anesthesia
to be used in dental surgeries.
The ASA risk classification system helps dental professionals assess
a patient's overall health and potential risks during dental
, procedures.
The ASA risk classification system categorizes patients based on their
dental insurance coverage.
11. Discuss the relationship between necrotizing ulcerative periodontitis (NUP)
and systemic diseases, particularly focusing on why AIDS is a significant
factor.
AIDS is less relevant than diabetes in the context of NUP.
AIDS only affects oral health indirectly through other diseases.
AIDS has no relation to NUP as it primarily affects respiratory health.
AIDS is a significant factor because it compromises the immune
system, making individuals more susceptible to infections like NUP.
12. Which of the following treatments is most often suggested as the initial step
in treating dentinal hypersensitivity
desensitizing dentifrice
soft tissue graft
gold restoration
drink hot drinks
13. Which of the following is NOT considered a component of the
periodontium?
Periodontal ligament
Gingiva
Dentin
Bone
Verified Q&A | Latest Update | Graded A+
1. Describe the implications of a dental hygienist post dating a treatment
appointment on an insurance form in terms of legal consequences.
It can only lead to disciplinary action from the dental board.
Post dating a treatment appointment can lead to criminal charges
against the dental hygienist for insurance fraud.
It is a minor issue that does not have legal implications.
It may result in a civil lawsuit for breach of contract.
2. Which ingredient in dentifrices is known for its ability to reduce calculus
buildup?
pyrophosphate
triclosan
potassium nitrate
carbamide peroxide
3. Which of the following types of radiographs is ideal for a periodontal patient
with bone loss?
Periapical
Horizontal bitewing
Panoramic
Vertical bitewing
,4. Which of the following is a blisterform that is 1cm or less in diameter and
contains serum.
Pustule
Bulla
Vesicle
Papule
5. Describe the role of pyrophosphate in dental hygiene products and how it
contributes to oral health.
Pyrophosphate helps prevent the formation of calculus by inhibiting
the crystallization of calcium phosphate.
Pyrophosphate acts as a whitening agent for teeth.
Pyrophosphate enhances the flavor of toothpaste and makes it more
appealing.
Pyrophosphate is primarily used to freshen breath.
6. A dentist is preparing to perform a dental extraction on a patient with a
history of heart valve replacement. When should the dentist advise the
patient to take antibiotic premedication?
immediately before the extraction
1 hour before the extraction
immediately after the extraction
1 hour after the extraction
7. Which one is NOT an example of criminal law?
Arson
, Vandalism
Tort
Shoplifting
8. NAF topical sodium fluoride is recommended for people with porcelain or
composite restorations
true
False
9. If a dental hygienist encounters a patient who refuses recommended
treatment due to financial concerns, what ethical dilemma might arise?
The hygienist must report the patient to legal authorities for non-
compliance.
The hygienist must decide whether to respect the patient's
autonomy or advocate for necessary care.
The hygienist should provide treatment regardless of the patient's
wishes.
The hygienist should inform the patient that refusal of treatment is
malpractice.
10. Describe the significance of the ASA risk classification system in dental
practice.
The ASA risk classification system is used to evaluate the
effectiveness of dental hygiene practices.
The ASA risk classification system determines the type of anesthesia
to be used in dental surgeries.
The ASA risk classification system helps dental professionals assess
a patient's overall health and potential risks during dental
, procedures.
The ASA risk classification system categorizes patients based on their
dental insurance coverage.
11. Discuss the relationship between necrotizing ulcerative periodontitis (NUP)
and systemic diseases, particularly focusing on why AIDS is a significant
factor.
AIDS is less relevant than diabetes in the context of NUP.
AIDS only affects oral health indirectly through other diseases.
AIDS has no relation to NUP as it primarily affects respiratory health.
AIDS is a significant factor because it compromises the immune
system, making individuals more susceptible to infections like NUP.
12. Which of the following treatments is most often suggested as the initial step
in treating dentinal hypersensitivity
desensitizing dentifrice
soft tissue graft
gold restoration
drink hot drinks
13. Which of the following is NOT considered a component of the
periodontium?
Periodontal ligament
Gingiva
Dentin
Bone
