100+ Free WA Dental Hygiene Jurisprudence Practice Questions

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Which entity regulates the practice of dental hygiene in Washington state?

Washington State Dental Association

Washington State Department of Health, Dental Quality Assurance Commission

Washington Board of Dental Examiners

Washington Health Care Authority

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Free Dental Hygiene Jurisprudence Exam by State 2026: 4,500+ Questions18 min read

2026 Statistics

Key Facts: WA Dental Hygiene Jurisprudence Exam

75%

Passing Score

Board requirement

15h/yr

CE Required

Annual renewal

1984

Direct Access

Year established

Online

WSJ Exam

Non-proctored

5-Year

Limited License

Out-of-state pathway

The WA Dental Hygiene Drug and Law Exam is a non-proctored online exam covering RCW 18.29, WAC 246-815, Uniform Disciplinary Act (RCW 18.130), DQAC authority, expanded functions (anesthesia, nitrous oxide, restorative), direct access since 1984 in institutional settings, collaboration agreements, NBDHE + WREB/CRDTS/CDCA clinical exams, manikin exams accepted after Oct 2021, 15 CE hours/yr, 2h health equity CE/4yr, annual birthday renewal, 90-day renewal window, 5-year Initial Limited License, licensure by credential, drug laws, controlled substances, infection control, and HIPAA.

Sample WA Dental Hygiene Jurisprudence Practice Questions

Try these sample questions to test your WA Dental Hygiene Jurisprudence exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which entity regulates the practice of dental hygiene in Washington state?

A.Washington State Dental Association

B.Washington State Department of Health, Dental Quality Assurance Commission

C.Washington Board of Dental Examiners

D.Washington Health Care Authority

Explanation: The Washington State Department of Health, through the Dental Quality Assurance Commission (DQAC), regulates the practice of dental hygiene. The DQAC establishes rules, standards, and licensing requirements under Chapter 18.29 RCW.

2What is the name of the Washington state jurisprudence exam for dental hygienists?

A.Washington State Dental Hygiene Law Exam

B.Washington State Drug and Law Examination

C.Washington Dental Jurisprudence Assessment

D.Pacific Northwest Dental Law Exam

Explanation: The Washington State Drug and Law Examination (also known as the WSJ exam) is the jurisprudence exam required for dental hygienists. It is a non-proctored online exam covering drug and law topics specific to Washington dental hygiene practice.

3How many hours of continuing education must a Washington dental hygienist complete annually?

A.10 hours

B.15 hours

C.20 hours

D.24 hours

Explanation: Washington dental hygienists must complete 15 hours of continuing education per year for license renewal. Additionally, 2 hours of health equity CE are required every four years, which may count toward the annual 15-hour requirement.

4When do Washington dental hygiene licenses expire?

A.December 31 of each year

B.June 30 of each year

C.On the credential holder's birthday each year

D.On the anniversary of initial licensure

Explanation: Washington dental hygiene licenses expire annually on the credential holder's birthday. Licenses may be renewed within 90 days of the expiration date to maintain continuous licensure.

5Which expanded functions require additional training for Washington dental hygienists?

A.Oral prophylaxis and radiographs only

B.Anesthesia, nitrous oxide, and restorative procedures

C.Only sealant application

D.Teeth whitening and cosmetic procedures

Explanation: Washington dental hygienists must complete additional education in anesthesia, nitrous oxide, and restorative procedures to perform these expanded functions. Training must be through an accredited program or state-approved course.

6Under which chapter of the Revised Code of Washington (RCW) is dental hygiene practice governed?

A.Chapter 18.32 RCW

B.Chapter 18.29 RCW

C.Chapter 18.130 RCW

D.Chapter 18.260 RCW

Explanation: Chapter 18.29 RCW specifically governs the practice of dental hygiene in Washington state. This chapter establishes licensing requirements, scope of practice, supervision levels, and disciplinary provisions for dental hygienists.

7What type of exam is the Washington State Drug and Law Examination?

A.A proctored in-person exam at a testing center

B.A non-proctored online examination

C.A practical clinical exam

D.An oral examination before the Board

Explanation: The Washington State Drug and Law Examination is a non-proctored online examination. It tests knowledge of Washington drug laws and dental practice regulations specific to dental hygiene practice.

8Which written examination is required for Washington dental hygiene licensure?

A.State-specific written examination only

B.National Board Dental Hygiene Examination (NBDHE)

C.ADA clinical knowledge test

D.DANB written examination

Explanation: Washington requires dental hygienists to pass the National Board Dental Hygiene Examination (NBDHE) as the written examination component. This is in addition to the Washington State Drug and Law Examination and clinical examinations.

9Which clinical examinations does Washington accept for dental hygiene licensure?

A.Only the WREB examination

B.WREB, CRDTS, CDCA, or Council of Interstate Testing Agencies patient-based exams

C.Only state-administered clinical exams

D.Only the ADEX examination

Explanation: Washington accepts multiple clinical examinations including WREB, CRDTS, CDCA, and Council of Interstate Testing Agencies patient-based clinical exams. Manikin-based simulated exams from WREB, CRDTS, and CDCA passed after October 2021 are also accepted.

10What health equity CE requirement applies to Washington dental hygienists?

A.No health equity CE is required

B.4 hours of health equity CE every year

C.2 hours of health equity CE every four years

D.1 hour of health equity CE every two years

Explanation: Washington dental hygienists must complete 2 hours of health equity continuing education every four years. This requirement may count toward the annual 15-hour CE renewal requirement.

About the WA Dental Hygiene Jurisprudence Exam

The Washington Dental Hygiene Drug and Law Examination (WSJ) tests knowledge of Washington's dental hygiene laws under RCW 18.29 and WAC 246-815, plus drug regulations. Required for all dental hygienists seeking licensure in Washington state.

Questions

50 scored questions

Time Limit

1 hour

Passing Score

75%

Exam Fee

Included with application (Washington State Department of Health)

WA Dental Hygiene Jurisprudence Exam Content Outline

35%

Washington Dental Hygiene Law & Drug Regulations

RCW 18.29, WAC 246-815, Uniform Disciplinary Act (RCW 18.130), DQAC authority, drug law, controlled substance regulations, non-proctored online exam format

30%

Scope of Practice & Direct Access

Expanded functions (anesthesia, nitrous oxide, restorative), direct access since 1984, collaboration agreements, unsupervised institutional practice, antimicrobial placement

20%

Licensing & Continuing Education

Three pathways (exam, credential, limited license), NBDHE, WREB/CRDTS/CDCA exams, 15 CE hours/yr, health equity CE (2h/4yr), annual birthday renewal

15%

Ethics & Patient Safety

Informed consent, HIPAA, CDC/OSHA infection control, mandatory reporting (RCW 26.44), record retention (6 years), professional boundaries, unprofessional conduct

How to Pass the WA Dental Hygiene Jurisprudence Exam

What You Need to Know

Passing score: 75%
Exam length: 50 questions
Time limit: 1 hour
Exam fee: Included with application

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

WA Dental Hygiene Jurisprudence Study Tips from Top Performers

1Study RCW 18.29 (dental hygiene statute) and WAC 246-815 (implementing regulations) and their relationship

2Know the three expanded functions (anesthesia, nitrous oxide, restorative) and their training requirements

3Understand direct access provisions: unsupervised institutional practice since 1984 and collaboration agreements

4Review the Uniform Disciplinary Act (RCW 18.130) for grounds for discipline and sanctions

5Study the three licensure pathways (exam, credential, Initial Limited License) and accepted clinical examinations (WREB, CRDTS, CDCA)

Frequently Asked Questions

What is the Washington dental hygiene jurisprudence exam called?

The Washington State Drug and Law Examination (WSJ) is the jurisprudence exam for dental hygienists. It is a non-proctored online examination covering Washington drug laws and dental practice regulations.

Does Washington allow dental hygienists to practice without supervision?

Yes. Since 1984, Washington dental hygienists may practice unsupervised in hospitals, nursing homes, long-term care facilities, group homes, and correctional facilities. They may also provide basic care under collaboration agreements without prior dentist authorization.

What expanded functions can Washington dental hygienists perform?

With proper training, Washington dental hygienists may administer local anesthesia, administer nitrous oxide, and perform restorative procedures including placement, carving, contouring, and adjusting of restorations.

How many CE hours must Washington dental hygienists complete?

Washington dental hygienists must complete 15 hours of CE annually for license renewal. Additionally, 2 hours of health equity CE are required every four years and may count toward the annual 15-hour requirement.

When do Washington dental hygiene licenses expire?

Washington dental hygiene licenses expire annually on the credential holder's birthday. Renewal may be completed within 90 days before the expiration date.