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IL Dental Juris practice questions

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Question 1Illinois Dental Practice Act and Administrative Rules

Under the Illinois Dental Practice Act, which entity is responsible for granting a license to practice dentistry in Illinois?

  1. The regional hospital dental department
  2. The Illinois Department of Financial and Professional Regulation Correct answer.
  3. The Commission on Dental Accreditation
  4. The Illinois State Dental Society

Explanation

The Illinois Dental Practice Act places licensing authority with the Illinois Department of Financial and Professional Regulation (IDFPR), acting through its dental boards and examiners. The state dental society is a voluntary professional association and the accrediting commission is a private educational body, so neither issues state licenses.

Question 2Illinois Dental Practice Act and Administrative Rules

A dentist licensed in Illinois wishes to delegate a task to a dental assistant. Which statement best describes the controlling principle under the Illinois Dental Practice Act and its administrative rules?

  1. Delegation is permitted whenever the assistant has completed a weekend continuing education course
  2. Any task may be delegated as long as the dentist is present in the building
  3. Only tasks that a hygienist has already performed may be delegated to an assistant
  4. Delegation is limited to tasks the rules permit and that are within the dentist's scope Correct answer.

Explanation

Illinois law recognizes that the practice of dentistry includes authorizing and permitting procedures to be performed under supervision, but delegation is bounded by the statutory and regulatory lists of permitted duties. The dentist remains responsible for the delegated act and cannot expand scope simply by being on site or by informal training.

Question 3Illinois Dental Practice Act and Administrative Rules

Which of the following is a recognized pathway to dental licensure in Illinois for a graduate of a non-CODA-accredited foreign dental program?

  1. Practicing under a temporary permit indefinitely while a license application is pending
  2. Passing the Illinois jurisprudence examination alone
  3. Completing an approved predoctoral or advanced standing program at an Illinois dental school, among other requirements Correct answer.
  4. Obtaining sponsorship from the state dental society

Explanation

Illinois provides limited pathways for internationally trained dentists, typically involving completion of an accredited advanced standing or equivalent program plus examination requirements. Passing a jurisprudence examination alone or holding a temporary permit does not confer a permanent license.

Question 4Illinois Dental Practice Act and Administrative Rules

A patient asks a dentist to sign a form stating that a procedure was completed by a physician rather than a dentist. What does the Illinois Dental Practice Act require of the dentist?

  1. The dentist may sign if no fee was charged for the procedure
  2. The dentist must not make a false or misleading statement about the services provided Correct answer.
  3. The dentist may sign only after notifying the Department
  4. The dentist may sign if the patient requests it in writing

Explanation

The Act prohibits a licensee from making false, deceptive, or misleading statements in connection with the practice of dentistry, including misrepresenting who performed a service. Patient preference, lack of a fee, or notice to the Department does not cure a misrepresentation.

Question 5Illinois Dental Practice Act and Administrative Rules

Under the Illinois Dental Practice Act, what is the general consequence for a dentist who practices while his or her license is expired and not renewed?

  1. The practice is lawful if the renewal fee is paid within the same calendar year
  2. The practice is lawful if the dentist maintains malpractice insurance
  3. The practice constitutes unlicensed practice subject to discipline Correct answer.
  4. The practice is lawful if the dentist limits treatment to existing patients

Explanation

Practicing on a lapsed license is unlicensed practice and exposes the individual to disciplinary action and possible legal penalties. Neither a grace period based on payment timing nor restrictions on the patient pool create authority to practice after expiration.

Question 6Illinois Dental Practice Act and Administrative Rules

Which body within the Illinois Department of Financial and Professional Regulation reviews complaints and recommends disciplinary action concerning dentists?

  1. The Illinois State Dental Society's ethics committee
  2. The Illinois Dental Board, composed largely of licensed dentists Correct answer.
  3. The local health department's dental clinic
  4. The Joint Commission

Explanation

The Illinois Dental Practice Act establishes a Dental Board whose members, predominantly licensed dentists, advise the Department on licensure and disciplinary matters. The dental society's ethics committee, The Joint Commission, and local health departments have no statutory disciplinary authority over Illinois dental licenses.

Question 7Illinois Dental Practice Act and Administrative Rules

A dentist plans to administer moderate sedation to an adult patient. Which statement reflects Illinois requirements?

  1. Sedation is permitted if the patient signs a general consent form
  2. Any dentist may administer moderate sedation without additional authorization
  3. The dentist must hold a permit for that level of sedation issued under the Act and rules Correct answer.
  4. Sedation is permitted only in a hospital operating room

Explanation

Illinois requires dentists to obtain specific permits and meet training, equipment, and inspection standards before providing sedation or anesthesia at defined levels. A general consent form or hospital setting alone does not satisfy the permit requirement.

Question 8Illinois Dental Practice Act and Administrative Rules

Under Illinois rules, which task may a dental hygienist perform without the dentist being physically present, provided the statutory conditions are met?

  1. Dental prophylaxis and application of topical fluoride Correct answer.
  2. Administration of deep sedation
  3. Final impressions for a fixed partial denture
  4. Surgical extraction of a permanent tooth

Explanation

Illinois allows hygienists to provide preventive services such as prophylaxis and topical fluoride under the general supervision conditions set by the Act and rules. Surgical extraction, deep sedation, and final impressions for fixed prosthetics remain within the dentist's scope.

Question 9Illinois Dental Practice Act and Administrative Rules

A dentist wants to advertise a specialty practice. Under the Illinois Dental Practice Act, which requirement applies?

  1. The dentist may announce any specialty if the announcement is in a newspaper
  2. The dentist may announce a specialty after completing a weekend course
  3. The dentist must be licensed and board-certified in that specialty to announce specialization Correct answer.
  4. The dentist may announce a specialty if the office sign is approved by the dental society

Explanation

Illinois limits specialty announcements to dentists who have met the statutory requirements for specialty licensure or board certification in that area. Advertising through a particular medium or completing short courses does not create specialty status.

Question 10Illinois Dental Practice Act and Administrative Rules

Which of the following best describes the Illinois Dental Practice Act's treatment of patient records when a dental office closes?

  1. Records must be retained and patients notified so they can obtain copies Correct answer.
  2. Records become the property of the landlord
  3. Records must be transferred to the dental society
  4. Records may be destroyed immediately upon closure

Explanation

Illinois rules require licensees to maintain patient records for a defined retention period and to make appropriate arrangements, including patient notification, when a practice closes. Immediate destruction, transfer to a landlord, or transfer to a professional association does not satisfy these obligations.

Question 11Illinois Dental Practice Act and Administrative Rules

A dentist receives a subpoena for a patient's records in a malpractice case. What is the most appropriate response under Illinois law and rules?

  1. Comply as required by law, using the protections available for confidential patient information Correct answer.
  2. Release the entire record to any requesting party without patient authorization
  3. Ignore the subpoena because records are confidential
  4. Provide only the billing statement and withhold clinical notes

Explanation

Patient records are confidential, but a valid legal process such as a subpoena or court order can compel disclosure, subject to any protective procedures the law provides. Ignoring a subpoena or releasing records to arbitrary requesters is not appropriate, and selective withholding may violate the subpoena's terms.

Question 12Illinois Dental Practice Act and Administrative Rules

Under the Illinois Dental Practice Act, which statement about continuing education for license renewal is accurate?

  1. No continuing education is required after initial licensure
  2. Continuing education hours may be carried over without limit
  3. Licensees must complete the required continuing education hours, including any mandated subject areas, for each renewal cycle Correct answer.
  4. Continuing education is required only for specialists

Explanation

Illinois requires licensees to complete a specified number of continuing education hours per renewal period, including any mandated topics such as infection control or opioid-related training. There is no unlimited carryover, and the requirement applies generally rather than only to specialists.

Question 13Illinois Dental Practice Act and Administrative Rules

A dental office experiences a needlestick injury involving a staff member. Which obligation is most consistent with Illinois infection control requirements?

  1. Discard the device and take no further action if the staff member has been vaccinated
  2. Report the injury to the dental society within 24 hours
  3. Report the injury only if the patient later tests positive for a bloodborne pathogen
  4. Document the exposure and follow post-exposure protocols, including medical evaluation as indicated Correct answer.

Explanation

Infection control rules require offices to have written exposure control plans and to follow post-exposure evaluation and documentation procedures after occupational exposures. Reporting is not conditioned on a patient's later test result, and vaccination history does not eliminate the need for evaluation.

Question 14Illinois Dental Practice Act and Administrative Rules

Which of the following is an example of unprofessional conduct under the Illinois Dental Practice Act?

  1. Practicing dentistry while impaired by alcohol or drugs Correct answer.
  2. Referring a patient to a specialist for a complex surgical case
  3. Charging a fee that reflects the complexity of the procedure
  4. Declining to treat a patient outside the dentist's scope of competence

Explanation

The Act identifies practicing while impaired as grounds for discipline because it endangers patients and undermines professional standards. Appropriate referrals, fee setting, and limiting treatment to one's competence are consistent with professional obligations.

Question 15Illinois Dental Practice Act and Administrative Rules

A dentist is convicted of a felony unrelated to the practice of dentistry. Under the Illinois Dental Practice Act, what is the likely effect on licensure?

  1. The conviction may constitute grounds for disciplinary action by the Department Correct answer.
  2. No effect, because the conviction is unrelated to dentistry
  3. The dentist must surrender the license only if the patient files a complaint
  4. Automatic permanent revocation without any hearing

Explanation

The Act lists criminal convictions among the grounds that may support disciplinary action, with the Department determining the appropriate sanction through its process. The result is not automatic permanent revocation, and it does not depend on a patient complaint.

Question 16Illinois Dental Practice Act and Administrative Rules

What is the role of the Illinois jurisprudence examination in the dental licensure process?

  1. It is optional for dentists who graduated from Illinois schools
  2. It is required only for dental hygienists
  3. It assesses knowledge of the Dental Practice Act and administrative rules as a licensure component Correct answer.
  4. It replaces the clinical licensure examination

Explanation

The jurisprudence examination tests an applicant's knowledge of Illinois law and rules governing dental practice and is one required element of licensure. It does not replace clinical examinations and is not limited to hygienists or graduates of out-of-state schools.

Question 17Illinois Dental Practice Act and Administrative Rules

A dentist employs a hygienist and wants the hygienist to perform scaling and root planing. Which statement best reflects Illinois supervision requirements?

  1. The hygienist may perform the procedure independently without any dentist involvement
  2. The hygienist may perform the procedure only under the direct supervision of the dentist
  3. The hygienist may perform the procedure under general supervision if statutory conditions are met Correct answer.
  4. The hygienist may perform the procedure only after the dentist completes the same procedure first

Explanation

Illinois permits hygienists to provide nonsurgical periodontal therapy such as scaling and root planing under general supervision when the statutory conditions, including a dentist's prior examination and treatment plan, are satisfied. Direct supervision and prior performance by the dentist are not required for this service.

Question 18Illinois Dental Practice Act and Administrative Rules

Which of the following best describes the Illinois Dental Practice Act's approach to the corporate practice of dentistry?

  1. Only hospitals may employ dentists
  2. Corporations may own dental practices if they register with the Department
  3. Dental practice ownership and control of clinical judgment must remain with licensed dentists, subject to statutory exceptions Correct answer.
  4. Dentists may be employed by any entity, and the entity may control clinical decisions

Explanation

Illinois limits ownership and control of dental practices to licensed dentists, with defined exceptions, so that clinical judgment is not directed by unlicensed lay entities. General corporate ownership or lay control of clinical decisions is inconsistent with this framework.

Question 19Illinois Dental Practice Act and Administrative Rules

A dentist wishes to use teledentistry to consult with a patient in another Illinois county. Which principle applies?

  1. Teledentistry is permitted only for orthodontic treatment
  2. Teledentistry requires a special federal license
  3. The same standard of care and licensure requirements apply as for in-person care Correct answer.
  4. Teledentistry is prohibited in Illinois

Explanation

Illinois recognizes teledentistry as a mode of delivering dental care, and the licensee must meet the same licensure, standard of care, and documentation requirements that apply to in-person treatment. There is no separate federal dental license, and the modality is not restricted to orthodontics.

Question 20Illinois Dental Practice Act and Administrative Rules

Under Illinois law, when may a dentist disclose protected patient information without the patient's authorization?

  1. Only after the patient has changed dentists
  2. Whenever the dentist believes disclosure would be convenient
  3. Whenever a family member requests the information
  4. When disclosure is required by law, such as for mandated reporting or a valid court order Correct answer.

Explanation

Confidentiality yields when the law compels or expressly permits disclosure, such as mandated abuse reporting or compliance with a valid court order. Requests by family members, convenience, or a change of provider do not independently authorize disclosure.

Question 21Illinois Dental Practice Act and Administrative Rules

Which statement about dental assistant duties in Illinois is accurate?

  1. Dental assistants may independently diagnose caries
  2. Dental assistants may administer local anesthesia without additional credentials
  3. Dental assistants may perform any intraoral procedure under general supervision
  4. Dental assistants may perform only those duties authorized by statute and rule under the required level of supervision Correct answer.

Explanation

Illinois defines the tasks that may be delegated to dental assistants and the supervision level required for each, and assistants may not exceed that authorized scope. Diagnosis and anesthesia administration are reserved to licensed dentists or to providers with specific additional credentials.

Question 22Illinois Dental Practice Act and Administrative Rules

A dentist's license is placed on probation with conditions by the Department. Which statement best describes the dentist's obligations?

  1. The dentist must comply with all conditions of the order, and violation may lead to further discipline Correct answer.
  2. The dentist may transfer the conditions to another licensee
  3. The dentist may practice without restriction until the probation is formally announced
  4. Probation automatically suspends the license

Explanation

A disciplinary order's conditions are binding, and failure to comply can result in additional sanctions, including suspension or revocation. Probation does not automatically suspend the license, and conditions cannot be assigned to another person.

Question 23Illinois Dental Practice Act and Administrative Rules

Which of the following is required for informed consent before a dental procedure in Illinois?

  1. Consent may be obtained from any office staff member without discussion of risks
  2. The patient must be told the material risks, benefits, and alternatives and must agree to the procedure Correct answer.
  3. A signed form alone is sufficient regardless of whether the patient understood the information
  4. Consent may be presumed for all routine procedures without any discussion

Explanation

Informed consent requires that the patient receive material information about risks, benefits, and alternatives and then voluntarily agree. A signature without understanding or a presumption of consent for routine care does not satisfy the doctrine.

Question 24Illinois Dental Practice Act and Administrative Rules

A dentist discovers that a colleague is practicing while impaired. What does the Illinois Dental Practice Act expect of the dentist?

  1. Confront the colleague publicly in front of patients
  2. Report the matter to the appropriate authority as required by law and professional obligation Correct answer.
  3. Wait until a patient is harmed before acting
  4. Nothing, because reporting a colleague is discouraged

Explanation

Illinois law and professional standards support reporting an impaired practitioner to the Department so that patient safety is protected. Public confrontation or waiting for harm is inconsistent with the duty to protect patients and the statutory reporting framework.

Question 25Illinois Dental Practice Act and Administrative Rules

Which statement correctly describes the Illinois Dental Practice Act's definition of the practice of dentistry?

  1. It applies only to services billed to insurance
  2. It excludes preventive services such as prophylaxis
  3. It is limited to performing restorations and extractions
  4. It includes diagnosing, treating, and prescribing for conditions of the oral cavity and associated structures Correct answer.

Explanation

The statutory definition is broad and encompasses diagnosis, treatment, prescription, and related services for the oral cavity and adjacent structures. It is not limited to restorative or surgical procedures, to billed services, or to the exclusion of preventive care.

Question 26Illinois Dental Practice Act and Administrative Rules

Under the Illinois Dental Practice Act, what is the maximum number of terms a member of the Board of Dentistry may serve?

  1. Four consecutive terms
  2. Three consecutive terms
  3. There is no limit on the number of terms
  4. Two consecutive terms Correct answer.

Explanation

The Board of Dentistry consists of members appointed by the Governor, and members are limited to serving no more than two consecutive terms. This limit ensures periodic turnover in the body that advises the Department on dental licensure and discipline.

Question 27Illinois Dental Practice Act and Administrative Rules

A person who has never been licensed as a dentist in Illinois or any other state performs a full-mouth extraction on a patient for a fee. Under the Illinois Dental Practice Act, this conduct is best characterized as which of the following?

  1. A lawful act because no license was ever held to revoke
  2. A civil matter between the patient and the operator
  3. Unlicensed practice of dentistry, which is a criminal offense Correct answer.
  4. A misdemeanor only if the patient files a complaint

Explanation

Practicing dentistry without a valid Illinois license is a criminal offense under the Act, regardless of whether the person ever held a license. The absence of a prior license does not create a lawful pathway; the conduct itself constitutes unlicensed practice.

Question 28Illinois Dental Practice Act and Administrative Rules

A dental hygienist licensed in Illinois moves to another state and wishes to practice there. Which statement about the Illinois license is accurate?

  1. The Illinois license permits practice in any state after paying a national fee
  2. The Illinois license is valid only for practice within Illinois unless another state grants licensure Correct answer.
  3. The Illinois license automatically converts to a reciprocal license in any state
  4. The Illinois license authorizes practice in any state that participates in a regional compact

Explanation

An Illinois dental or dental hygiene license authorizes practice only within Illinois. A licensee who wishes to practice elsewhere must satisfy that jurisdiction's licensure requirements, which may or may not include reciprocity provisions.

Question 29Illinois Dental Practice Act and Administrative Rules

Under the Illinois Dental Practice Act, a dentist who wishes to delegate a task to a dental assistant must first confirm which of the following?

  1. That the office carries a specific rider of professional liability insurance
  2. That the patient has signed a general consent for all office procedures
  3. That the task falls within the scope of duties the Act permits to be delegated to an assistant Correct answer.
  4. That the assistant has been employed in the office for at least one year

Explanation

The Act defines which procedures may be delegated to dental assistants and under what supervision levels. A dentist may delegate only those tasks the Act permits, and remains responsible for the care provided.

Question 30Illinois Dental Practice Act and Administrative Rules

A licensed dentist in Illinois allows her license to lapse by failing to renew it, then continues treating patients for several weeks before renewing. Which consequence is most consistent with the Illinois Dental Practice Act?

  1. The treatment is valid because the dentist was previously licensed and later renewed
  2. The lapse has no consequence because renewal restores the license retroactively
  3. The dentist may be disciplined for practicing on a lapsed license even after renewal Correct answer.
  4. The lapse is excused if the renewal fee is paid with a late penalty

Explanation

Practicing while a license is lapsed constitutes unlicensed practice and is grounds for discipline, and later renewal does not erase the period of unauthorized practice. The Department may investigate and impose discipline for conduct during the lapse.

Question 31Illinois Dental Practice Act and Administrative Rules

A patient asks a dentist to waive the copayment owed under a dental insurance plan and to bill the insurer for the full fee. Which statement best reflects the Illinois Dental Practice Act's treatment of this request?

  1. It may constitute fraud and is grounds for discipline Correct answer.
  2. It is required if the patient demonstrates financial hardship
  3. It is permissible because insurance contracts are not governed by the Act
  4. It is permissible if the patient signs a written waiver

Explanation

Submitting claims for amounts not actually charged, or routinely waiving copayments to induce patients, can constitute fraud and falls within the disciplinary grounds of the Act. A signed waiver does not cure a false claim submitted to an insurer.

Question 32Illinois Dental Practice Act and Administrative Rules

A dentist is diagnosed with a substance use disorder and enters treatment. Under the Illinois Dental Practice Act, which approach is most consistent with the dentist's obligations?

  1. Resign the license permanently without any further action
  2. Delegate all patient care to staff while continuing to supervise
  3. Notify the Department and refrain from practice until fit to practice safely Correct answer.
  4. Continue practicing without restriction because treatment is voluntary

Explanation

A licensee who is unable to practice with reasonable skill and safety due to impairment must address the condition and may be subject to discipline or restrictions. Self-reporting and refraining from practice until safe are consistent with the Act's concern for patient protection.

Question 33Illinois Dental Practice Act and Administrative Rules

A dentist is served with a formal complaint filed by the Department. Which statement best describes the dentist's rights in the disciplinary process?

  1. The dentist has no right to see the complaint before a final order issues
  2. The dentist waives all rights by hiring an attorney
  3. The dentist must respond within the time set by the Department and is entitled to a hearing Correct answer.
  4. The dentist may only contest the complaint by filing a lawsuit in circuit court

Explanation

The Department's disciplinary process provides notice of the charges and an opportunity to respond and to request a hearing. The respondent may be represented by counsel and may present evidence and cross-examine witnesses.

Question 34Illinois Dental Practice Act and Administrative Rules

A dentist wishes to have a dental assistant place and carve a restoration. Under the Illinois Dental Practice Act and rules, which statement is accurate?

  1. No assistant may ever place a restoration under any circumstance
  2. Any assistant may place and carve restorations under general supervision
  3. An assistant may do so if the patient consents in writing
  4. Only an assistant holding the expanded-function credential may do so, under the required supervision Correct answer.

Explanation

Restorative functions such as placing and carving restorations are expanded-function duties that require specific additional training and credentialing, and they must be performed under the supervision level the rules specify. Ordinary on-the-job delegation does not authorize them.

Question 35Illinois Dental Practice Act and Administrative Rules

A dentist plans to retire and sell the practice. Which statement best describes the Illinois Dental Practice Act's requirements regarding patient records upon the sale or closure of a practice?

  1. Records may be destroyed immediately once the sale closes
  2. Records may be transferred only with approval of the Board of Dentistry
  3. Patients must be notified so they can obtain their records or arrange transfer Correct answer.
  4. Records become the property of the buyer with no notice to patients

Explanation

When a practice closes or changes ownership, patients must be given notice and a reasonable opportunity to obtain their records or have them transferred. Abandoning or destroying records without notice is inconsistent with the Act's record-keeping obligations.

Question 36Illinois Dental Practice Act and Administrative Rules

A dentist licensed in another state wishes to provide care to underserved patients at a temporary clinic in Illinois. Which statement best reflects Illinois requirements?

  1. The dentist may practice for up to one year on the foreign license
  2. The dentist must hold an Illinois license or qualify under a specific statutory exemption or limited permit Correct answer.
  3. The dentist may practice if a local dentist agrees to supervise
  4. The out-of-state license permits temporary practice without any Illinois authorization

Explanation

Illinois requires a valid Illinois license to practice dentistry, subject only to narrow statutory exceptions or limited permits. Holding a license from another state does not by itself authorize practice in Illinois.

Question 37Illinois Dental Practice Act and Administrative Rules

A dentist is asked to sign a statement attesting to the accuracy of continuing education hours submitted for renewal. Which statement best reflects the dentist's obligation under the Illinois Dental Practice Act?

  1. Falsifying the attestation is grounds for discipline regardless of renewal approval Correct answer.
  2. Only the course provider can be disciplined for inaccurate reporting
  3. The Department verifies every certificate before renewal, so attestation is a formality
  4. The dentist may attest to hours not actually completed if the courses are scheduled

Explanation

A licensee is personally responsible for the accuracy of continuing education representations made to the Department. Falsifying compliance is a disciplinary matter even if the renewal is granted without audit.

Question 38Illinois Dental Practice Act and Administrative Rules

A patient with a documented latex allergy is scheduled for treatment. Which action best reflects a dentist's obligations under the Illinois Dental Practice Act and rules?

  1. Proceed with standard latex gloves because the Act does not address materials
  2. Refer the patient elsewhere because allergy management is outside dental practice
  3. Ask the patient to bring their own gloves to the appointment
  4. Use latex-free supplies and document the allergy and accommodations in the record Correct answer.

Explanation

Dentists must maintain infection-control and safety practices that protect patients, and a known allergy requires appropriate accommodation and documentation. Failing to accommodate a known allergy could constitute negligence or unprofessional conduct.

Question 39Illinois Dental Practice Act and Administrative Rules

A dentist advertises that patients will receive a free whitening treatment with any new-patient exam, but the office bills insurers for the whitening. Which statement best reflects the Illinois Dental Practice Act's treatment of this arrangement?

  1. It is lawful because advertising is protected commercial speech
  2. It may constitute fraud because a service represented as free is billed to the insurer Correct answer.
  3. It is lawful because the patient paid nothing for the whitening
  4. It is lawful if the insurer approves the claim in advance

Explanation

Billing an insurer for a service the office advertised as free misrepresents the charges and may constitute fraud, which is a disciplinary ground under the Act. Advertising is regulated and does not shield false billing practices.

Question 40Illinois Dental Practice Act and Administrative Rules

A dentist receives a request from the Department for information during an investigation of a complaint. Which response best reflects the dentist's obligations under the Illinois Dental Practice Act?

  1. Provide the requested information in a timely manner and cooperate with the inquiry Correct answer.
  2. Refuse to respond until a formal hearing is scheduled
  3. Ignore the request because the investigation is confidential
  4. Provide only records the dentist believes are favorable

Explanation

Licensees are expected to cooperate with Department investigations, including responding to requests for records and information within the time allowed. Failure to cooperate can itself support disciplinary action.

Question 41Scope of Practice, Delegation, and Supervision

Under the Illinois Dental Practice Act, which of the following tasks may a licensed dentist delegate to a dental hygienist without the dentist being physically present in the office?

  1. Placement and carving of a Class II amalgam restoration
  2. Administration of local anesthesia by infiltration
  3. Surgical extraction of an erupted third molar
  4. Oral prophylaxis and application of fluoride varnish Correct answer.

Explanation

Illinois permits dental hygienists to perform prophylaxis, scaling, and topical fluoride application under the general supervision of a dentist, meaning the dentist has authorized the service but need not be on the premises. Restorative and surgical procedures remain dentist-only or require direct supervision and specific additional authorization. Local anesthesia by a hygienist requires separate certification and local anesthesia permit conditions.

Question 42Scope of Practice, Delegation, and Supervision

A dentist wishes to have a dental assistant apply a topical anesthetic gel before an injection. Under Illinois rules, what is required for this delegation?

  1. The task cannot be delegated to any dental assistant under any circumstances
  2. The assistant must be a certified dental assistant with five years of experience
  3. The task may be delegated under direct supervision with the dentist on the premises Correct answer.
  4. The assistant must hold a separate topical anesthetic certificate from IDFPR

Explanation

Application of topical anesthetic is a delegable supportive procedure that Illinois allows dental assistants to perform under direct supervision, with the dentist present and available. No separate topical anesthetic certificate exists for assistants. The requirement is supervision level, not years of experience.

Question 43Scope of Practice, Delegation, and Supervision

Which supervision category requires the dentist to have examined the patient and authorized the procedure but does not require the dentist to be physically present while it is performed?

  1. General supervision Correct answer.
  2. Personal supervision
  3. Direct supervision
  4. Consultative supervision

Explanation

General supervision means the dentist has authorized the procedure and examined the patient but need not be present in the office during the service. Direct supervision requires the dentist to be physically present. Personal supervision requires the dentist to be personally present and observing.

Question 44Scope of Practice, Delegation, and Supervision

A dental hygienist in Illinois wishes to administer local anesthesia. Which requirement applies?

  1. The hygienist may administer anesthesia only after ten years of practice
  2. No additional credential is needed because hygienists may always administer anesthesia
  3. The hygienist must complete additional education and hold a local anesthesia permit Correct answer.
  4. The hygienist may administer anesthesia only under general supervision

Explanation

Illinois requires dental hygienists to obtain additional education and a local anesthesia permit before administering local anesthesia. The procedure is then performed under direct supervision. Tenure of practice does not substitute for the permit.

Question 45Scope of Practice, Delegation, and Supervision

Which of the following best describes the scope of practice of a licensed dentist in Illinois?

  1. Only the procedures listed exhaustively in the Dental Practice Act
  2. The diagnosis, treatment, and prevention of oral disease and the supervision of delegated services Correct answer.
  3. Only surgical procedures performed in a hospital setting
  4. Only procedures reimbursed by Medicaid

Explanation

The Dental Practice Act defines dentistry broadly as the diagnosis, treatment, and prevention of conditions of the oral cavity, including supervision of auxiliary personnel. It is not a closed list of procedures, nor is it limited by setting or payer.

Question 46Scope of Practice, Delegation, and Supervision

A patient calls the office with swelling and pain. The dentist examines the patient, then leaves for a meeting while the hygienist completes a prophylaxis. Which supervision level most accurately describes the hygienist's work during the dentist's absence?

  1. Direct supervision
  2. Personal supervision
  3. General supervision Correct answer.
  4. Unsupervised practice

Explanation

Because the dentist examined the patient and authorized the prophylaxis before leaving, the hygienist may complete the service under general supervision. Direct and personal supervision both require the dentist's presence. The hygienist is not practicing unsupervised because authorization and examination occurred.

Question 47Scope of Practice, Delegation, and Supervision

An expanded-function dental assistant in Illinois is asked to place a temporary restoration. What condition must be satisfied for this delegation?

  1. Any dental assistant may place temporary restorations without additional training
  2. The assistant must hold the appropriate expanded-function credential and work under the required supervision Correct answer.
  3. The assistant must be supervised by a hygienist rather than a dentist
  4. The procedure may be performed only in a public health clinic

Explanation

Illinois allows certain restorative functions only for assistants who hold the relevant expanded-function credential and perform them under the supervision level specified for that function. Ordinary assistants lack this authority, and supervision must come from the dentist.

Question 48Scope of Practice, Delegation, and Supervision

Which individual may legally perform a coronal polish in an Illinois dental office?

  1. Any employee, because coronal polish is not considered dental care
  2. A dental assistant or hygienist as permitted by the Act and the applicable supervision level Correct answer.
  3. Only a dentist, because coronal polish is a surgical procedure
  4. A trained but unlicensed receptionist under direct supervision

Explanation

Coronal polish is a delegable preventive service that may be performed by dental auxiliaries authorized under the Act at the appropriate supervision level. Unlicensed staff may not perform it, and it is not a surgical procedure restricted to dentists.

Question 49Scope of Practice, Delegation, and Supervision

A dentist delegates scaling and root planing to a hygienist. Which statement about supervision is most accurate under Illinois law?

  1. It requires the dentist to hold the instrument alongside the hygienist
  2. It may be performed under general supervision after the dentist's examination and authorization Correct answer.
  3. It may be performed by any assistant who has completed a weekend course
  4. It may be performed only by the dentist because it is a surgical procedure

Explanation

Scaling and root planing are within the hygienist's scope and may be provided under general supervision once the dentist has examined the patient and authorized treatment. The dentist need not physically assist, and the procedure is not surgical. Assistants cannot perform it based on a short course.

Question 50Scope of Practice, Delegation, and Supervision

Which of the following is a function that Illinois law reserves exclusively to a licensed dentist?

  1. Applying sealants
  2. Applying topical fluoride
  3. Performing a pulpotomy on a primary tooth Correct answer.
  4. Taking dental radiographs

Explanation

Pulpotomy is an irreversible endodontic procedure that only a licensed dentist may perform. Radiographs, sealants, and fluoride are delegable services that credentialed auxiliaries may provide at the appropriate supervision level.