100+ Free OR Dental Hygiene Jurisprudence Practice Questions

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Which entity regulates dental hygiene practice in Oregon?

Oregon Health Authority

Oregon Board of Dentistry

Oregon Board of Nursing

Oregon Medical Board

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

2026 Statistics

Key Facts: OR Dental Hygiene Jurisprudence Exam

75%

Passing Score

Board requirement

36h

CE Hours

biennially

RDH

Credential

Registered Dental Hygienist

CODA

Accreditation

Required program

NBDHE

National Exam

Required for licensure

The OR Dental Hygiene Jurisprudence Exam covers ORS Chapter 680 (680.010-680.205, 680.990), OAR Chapter 818, scope of practice for dental hygienists, supervision levels, 36 hours biennially, Expanded Practice Permit (EPP) since 1997 for direct access to limited-access populations; EPDHs can prescribe antibiotics/NSAIDs and place temporary restorations with collaborative agreement; 2,500 practice hours or 500hr alternate path, infection control, HIPAA compliance, patient rights, and disciplinary procedures.

Sample OR Dental Hygiene Jurisprudence Practice Questions

Try these sample questions to test your OR 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 dental hygiene practice in Oregon?

A.Oregon Health Authority

B.Oregon Board of Dentistry

C.Oregon Board of Nursing

D.Oregon Medical Board

Explanation: The Oregon Board of Dentistry is the regulatory body responsible for licensing and overseeing the practice of dental hygiene in Oregon. The Board enforces ORS Chapter 680 and OAR Chapter 818.

2Under which Oregon Revised Statute chapter is dental hygiene practice regulated?

A.ORS Chapter 679

B.ORS Chapter 680

C.ORS Chapter 681

D.ORS Chapter 682

Explanation: Dental hygiene practice in Oregon is regulated under ORS Chapter 680 (Dental Hygienists; Denturists), specifically ORS 680.010 to 680.205 and 680.990. This chapter establishes the legal framework for dental hygiene practice.

3How many hours of continuing education must Oregon dental hygienists complete per biennial renewal?

A.24 hours

B.30 hours

C.36 hours

D.40 hours

Explanation: Oregon dental hygienists must complete 36 hours of continuing education every two years. For expanded practice permit holders, this total includes hours in clinical dental hygiene and dental public health topics.

4What is the Expanded Practice Permit (EPP) in Oregon?

A.A permit to open an independent dental practice

B.A permit allowing dental hygienists to provide services without dentist supervision for limited access populations

C.A teaching credential

D.A hospital practice permit

Explanation: Oregon's Expanded Practice Permit (EPP) allows dental hygienists to provide dental hygiene services without dentist supervision for populations with limited access to dental care. EPP holders may practice in various settings serving underserved populations.

5What was the original name of Oregon's Expanded Practice Permit?

A.Community Practice Permit

B.Public Health Permit

C.Limited Access Permit

D.Independent Practice Permit

Explanation: Oregon's Expanded Practice Permit was originally called the Limited Access Permit when legislation was first passed in 1997. It was renamed to the Expanded Practice Permit (EPP) in 2012.

6How many hours of supervised practice are required for the Oregon Expanded Practice Permit?

A.1,000 hours

B.1,500 hours

C.2,500 hours

D.5,000 hours

Explanation: Oregon requires 2,500 hours of supervised dental hygiene practice for the Expanded Practice Permit. An alternate path exists for dental hygiene graduates or students who complete 500 practice hours with Board-allowable populations.

7What CE requirement must be met in addition to clinical hours for the Oregon EPP?

A.20 hours in public health

B.40 hours in clinical dental hygiene or public health courses

C.60 hours in advanced procedures

D.10 hours in community outreach

Explanation: Oregon EPP applicants must complete 40 hours of post-license continuing education courses in clinical dental hygiene or public health sponsored by Board-approved providers, in addition to the 2,500 hours of supervised practice.

8What are the two levels of supervision defined for dental hygienists in Oregon?

A.Direct and indirect

B.Direct and general

C.Close and distant

D.Supervised and unsupervised

Explanation: Oregon law defines two levels of dental hygiene supervision: direct supervision (dentist in treatment room) and general supervision (dentist authorizes procedures by standing orders, practice agreements, or collaboration agreements but need not be present).

9Under Oregon's direct supervision, where must the dentist be located?

A.In the same building

B.Available by phone

C.In the dental treatment room during procedures

D.Within 30 minutes of the office

Explanation: Oregon's direct supervision requires the dentist to remain in the dental treatment room while the procedures are performed. The dentist must also diagnose the condition and authorize the procedure.

10Under general supervision in Oregon, how may a dentist authorize procedures?

A.Only verbal orders

B.Standing orders, practice agreements, or collaboration agreements

C.Written orders for each patient only

D.Annual authorization letters

Explanation: Under Oregon's general supervision, the dentist authorizes procedures by standing orders, practice agreements, or collaboration agreements. The dentist does not need to be present when authorized procedures are performed.

About the OR Dental Hygiene Jurisprudence Exam

The Oregon Dental Hygiene Jurisprudence Exam tests knowledge of OR dental hygiene laws, scope of practice, supervision requirements, and professional standards. Required for all dental hygiene licensure applicants in Oregon.

Questions

50 scored questions

Time Limit

1 hour

Passing Score

75%

Exam Fee

Set by Board; biennial renewal (Oregon Board of Dentistry)

OR Dental Hygiene Jurisprudence Exam Content Outline

35%

Oregon Dental Hygiene Practice Act & Regulations

Dental Hygiene Act, Board authority, administrative rules, definitions, ORS Chapter 680 (680.010-680.205, 680.990), OAR Chapter 818

30%

Scope of Practice & Supervision

Dental hygiene scope, supervision levels, local anesthesia, expanded functions, delegation rules

20%

Licensing & CE Requirements

Initial licensure, credentials, 36 hours biennially, CPR, renewal deadlines, reinstatement

15%

Ethics & Patient Safety

Informed consent, records, HIPAA, infection control, mandatory reporting, disciplinary procedures

How to Pass the OR Dental Hygiene Jurisprudence Exam

What You Need to Know

Passing score: 75%
Exam length: 50 questions
Time limit: 1 hour
Exam fee: Set by Board; biennial renewal

Keys to Passing

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

OR Dental Hygiene Jurisprudence Study Tips from Top Performers

1Study the ORS Chapter 680 (680.010-680.205, 680.990), OAR Chapter 818 thoroughly for specific dental hygiene provisions

2Know the supervision levels and which procedures require each type

3Understand the CE requirements: 36 hours per biennial renewal in clinical patient care or dental public health; EPP requires 40 hours for initial permit

4Review expanded functions and special provisions: Expanded Practice Permit (EPP) since 1997 for direct access to limited-access populations

5Study infection control protocols, HIPAA compliance, mandatory reporting, and disciplinary procedures

Frequently Asked Questions

What is the passing score for the Oregon dental hygiene jurisprudence exam?

The OR dental hygiene jurisprudence exam requires a minimum passing score of 75%. It is administered by the Oregon Board of Dentistry.

What laws does the OR dental hygiene jurisprudence exam cover?

The exam covers ORS Chapter 680 (680.010-680.205, 680.990), OAR Chapter 818, including scope of practice, licensing requirements, supervision standards, and disciplinary procedures for dental hygienists.

How many CE hours must Oregon dental hygienists complete?

Oregon dental hygienists must complete 36 hours biennially. 36 hours per biennial renewal in clinical patient care or dental public health; EPP requires 40 hours for initial permit.

Can Oregon dental hygienists administer local anesthesia?

Yes, with appropriate Board-approved training and under the required level of supervision. Expanded Practice Permit (EPP) since 1997 for direct access to limited-access populations.

Who administers dental hygiene licensing in Oregon?

The Oregon Board of Dentistry administers dental hygiene licensing, examinations, and regulatory enforcement in Oregon.