Dental Hygienist Licensure Examination Guide

The Dental Hygienist Licensure Examination is a crucial milestone for anyone aiming to become a licensed dental hygienist. This comprehensive guide explains everything you need to know—requirements, eligibility, exam structure, application process, tips for review, passing rates, career outlook, renewal rules, and more. If you are planning to take this exam soon, this guide will help you prepare with confidence and clarity.

Overview of the Dental Hygienist Licensure Examination

The Dental Hygienist Licensure Examination is administered by the Professional Regulation Commission (PRC) through the Professional Regulatory Board of Dentistry. Its primary purpose is to ensure that dental hygienists meet the minimum standards of competence and knowledge to provide safe and effective care. Passing the exam grants the applicant the right to practice as a licensed dental hygienist within the country.

The exam evaluates the candidate’s understanding of oral health care, preventive dentistry, community dentistry, dental materials, chairside procedures, ethics, and professional responsibilities.

Eligibility Requirements

Before you can take the Dental Hygienist Licensure Examination, you must meet the following eligibility criteria:

Educational Requirements

• Completion of a two-year or three-year Dental Hygiene program from a PRC-recognized school.

• Transcript of Records (TOR) with:

  • indication of degree earned

  • scanned picture

  • remarks for “for board examination purposes”

Document Requirements

Applicants must prepare and submit the following:

• PSA Birth Certificate

• PSA Marriage Certificate (if married)

• Two passport-sized photos with name tag and white background

• Valid government-issued ID

• Certificate of Good Moral Character

• Educational credentials and training certificates (if any)

Professional Requirements

• No record of any criminal conviction involving moral turpitude

• Must comply with PRC’s online registration procedure

Key Subjects Covered in the Examination

The Dental Hygienist Licensure Examination typically includes two main categories:

1. Basic Sciences and Dental Public Health

This section may cover:

• Oral Anatomy and Physiology

• Microbiology and Pathology

• Community Dentistry

• Public Health Dentistry

• Infection Control and Sterilization

• Medical and Dental Emergencies

2. Dental Hygiene and Clinical Practice

Topics usually include:

• Periodontology

• Preventive Dentistry

• Chairside Dental Procedures

• Patient Assessment and Management

• Dental Materials

• Dental Radiology

• Professional Ethics and Jurisprudence

How to Apply for the Examination

The application for the Dental Hygienist Licensure Examination is completed through the PRC’s online system.

Step 1: Register at the PRC LERIS Website

• Visit the Licensure Examination and Registration Information System (LERIS).

• Create an account and fill in personal information.

Step 2: Schedule an Appointment

• Choose your preferred date and PRC office for document submission and processing.

Step 3: Pay the Examination Fee

Typical fees include:

• Examination fee

• Documentary stamps

• Legal research fee

Payments can be completed through:

• Online banking

• PRC payment centers

• Partnered payment channels

Step 4: Submit Required Documents

Bring all original and photocopies for verification.
Ensure you arrive at your schedule on time.

Step 5: Receive Your Notice of Admission (NOA)

The NOA will include:

• Exam date

• Assigned testing center

• Important reminders

Examination Structure and Schedule

The Dental Hygienist Licensure Examination is generally held once or twice a year, depending on PRC’s annual schedule. The exam is conducted in major cities such as Manila, Cebu, and Davao.

Exam Duration

The exam is usually completed in 1–2 days.

Format

• Multiple-choice questions

• Organized by subject areas

• Time-limited sessions

Passing Score

To pass the examination:

• You must obtain a general weighted average of at least 75%.

• No subject may have a score lower than 50%.

Tips for Preparing for the Examination

1. Study the Examination Syllabus Thoroughly

Focus on the key subjects emphasized by the PRC. Prioritize high-weight topics like periodontology, infection control, and preventive dentistry.

2. Use Updated Review Materials

Utilize:

• Textbooks recommended by your school

• Review center materials

• PRC-supplied syllabi

• Updated clinical guidelines

3. Join Review Centers (Optional)

Many examinees benefit from structured programs, mock exams, and in-depth discussions.

4. Practice with Mock Exams

Simulate real examination conditions to build stamina and accuracy.

5. Strengthen Clinical Knowledge

Review clinical procedures, instruments, radiographs, and case scenarios.

6. Rest Before Exam Day

Fatigue affects focus and memory. Aim for adequate rest the night before.

Exam-Day Guidelines

What to Bring

• Notice of Admission (NOA)

• Two or more valid IDs

• Black ballpoint pens

• Temporary Permit (if applicable)

• Snacks and water (as allowed)

What NOT to Bring

• Phones, smartwatches, and calculators

• Review notes inside the testing room

• Any form of communication device

Dress Code

PRC often requires:

• White collared shirt

• School ID or any government-issued ID

After the Examination: What Happens Next?

Results Release

Exam results are typically released 3 to 10 working days after the examination. PRC uploads official results on their website.

Oath-Taking

Successful examinees must attend the mass oath-taking before they can register. Online oath-taking may also be available.

Initial Registration

You will need to:

• Sign the Registry of Professionals

• Pay the registration fees

• Submit passport-sized photos

• Claim your PRC ID and Certificate of Registration

Common Reasons for Exam Failure

Understanding common pitfalls helps you avoid them:

1. Poor Time Management

Examinees often run out of time because they linger too long on difficult questions.

2. Overlooking Basic Concepts

Foundational knowledge is essential; missing basics makes advanced topics harder.

3. Inconsistent Review Schedule

Cramming is rarely effective for a professional board exam.

4. Lack of Familiarity with the Exam Format

Mock exams significantly improve performance.

5. Anxiety

Managing stress is crucial. Breathing exercises and confidence-building strategies help.

Career Opportunities After Passing the Exam

Once licensed, dental hygienists can work in various sectors, including:

1. Dental Clinics

Providing preventive dental care, scaling, polishing, and patient education.

2. Hospitals

Assisting dentists and supporting oral health programs.

3. Schools and Community Health Programs

Delivering oral hygiene instructions and public health interventions.

4. Dental Product Companies

Working as sales representatives or educators.

5. Overseas Opportunities

Many countries highly value trained dental hygienists, offering attractive career paths.

License Renewal and CPD Requirements

License Validity

A PRC dental hygienist license is valid for three years.

Continuing Professional Development (CPD)

CPD units are required for renewing your license. These may include:

• Seminars

• Hands-on workshops

• Online training

Check PRC’s latest guidelines as CPD requirements may change.

Final Advice Before Taking the Exam

The Dental Hygienist Licensure Examination is both challenging and rewarding. Aim to balance theory and practical knowledge while maintaining a healthy study schedule. Confidence comes from preparation—and with a structured plan, you can succeed on your first attempt.

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FAQs (Frequently Asked Questions)

What is the Dental Hygienist Licensure Examination?

The Dental Hygienist Licensure Examination is a professional board exam administered by the Professional Regulation Commission (PRC) through the Professional Regulatory Board of Dentistry. Its main purpose is to assess whether a candidate has the necessary knowledge, skills, and professional attitude to practice safely as a licensed dental hygienist. Once you pass the exam and complete the oath-taking and registration, you can legally work as a dental hygienist in the Philippines.

Who is eligible to take the Dental Hygienist Licensure Examination?

To be eligible, you must be a graduate of a PRC-recognized Dental Hygiene program, usually two or three years in length. You need to present your official Transcript of Records indicating that the degree has been conferred. You must also be of good moral character, have no criminal record involving moral turpitude, and comply with the PRC’s online registration and documentary requirements. Foreign graduates may need additional validation, depending on PRC rules.

What documents are required for the application?

Typical requirements include your PSA Birth Certificate, PSA Marriage Certificate (for married applicants), Transcript of Records with a scanned picture and the remark “for board examination purposes,” Certificate of Good Moral Character from your school or employer, and at least two valid government-issued IDs. You will also need passport-sized photos with a white background and name tag. Always double-check the latest PRC checklist, as requirements may change.

How do I apply for the Dental Hygienist Licensure Examination?

Applications are filed online through the PRC Licensure Examination and Registration Information System (LERIS). You must create an account, encode your personal and educational information, and then secure an appointment schedule in your preferred PRC office. After that, you pay the exam fee via accredited payment channels, print your application form, and submit your documents during your scheduled visit. Once approved, you will receive your Notice of Admission (NOA) with exam details.

What subjects are covered in the exam?

The exam typically covers both basic and clinical subjects related to dental hygiene. These include Oral Anatomy, Physiology, Microbiology, Community Dentistry, Public Health Dentistry, Infection Control, Periodontology, Preventive Dentistry, Dental Radiology, Dental Materials, and Dental Ethics and Jurisprudence. Questions are usually in multiple-choice format, focusing on both theoretical knowledge and its practical application in real clinical situations.

How many days does the exam take and what is the format?

The Dental Hygienist Licensure Examination is usually held over one to two days, depending on the current PRC schedule and the number of examinees. The test is composed mainly of multiple-choice questions grouped by subject. Each session has a strict time limit, so time management is important. You will be assigned to a specific testing center, and all details such as room assignment and allowed materials will be indicated in your Notice of Admission.

What is the passing score for the exam?

To pass, you must obtain a general weighted average of at least 75%. In addition, PRC rules normally require that you do not get a rating below 50% in any subject area. Failing to meet either of these conditions means you will not pass the examination, even if your overall score is close to the passing average. Because of this, it is important to review all subjects, not just your favorite or strongest ones.

How can I best prepare for the Dental Hygienist Licensure Examination?

The most effective preparation combines a structured study plan, updated review materials, and consistent practice. Start by organizing your notes according to the official syllabus and focusing on high-yield topics like periodontology, infection control, preventive dentistry, and community dentistry. Many candidates join review centers for mock exams and coaching, but self-study can also work if you are disciplined. Practice answering previous questions, simulate exam conditions, and balance study time with proper rest.

What should I bring on the exam day?

You must bring your Notice of Admission, at least one or two valid IDs, black ballpoint pens, and any other items specifically listed in your NOA. Some testing centers allow transparent water bottles and light snacks, but you should verify local rules. Electronic gadgets, notes, and smartwatches are strictly prohibited inside the examination room. Wear the prescribed attire, which usually includes a white collared shirt or uniform and appropriate identification.

When and how are the exam results released?

PRC usually releases the official results within several working days after the exam, although the exact timing may vary. Results are posted on the PRC website and sometimes announced through official social media channels. The list includes the names of successful examinees and the topnotchers, if any. You should regularly check the official PRC site, rather than relying on unofficial sources or rumors, to avoid misinformation.

What are the next steps after passing the exam?

After passing, you must attend an oath-taking ceremony, which may be held face-to-face or online. You then proceed with initial registration, which involves signing the Registry of Professionals, paying registration fees, and submitting photos according to PRC specifications. Once completed, you will receive your PRC ID and Certificate of Registration. These documents officially recognize you as a licensed dental hygienist authorized to practice in the Philippines.

How often do I need to renew my license and what about CPD?

Your PRC license is generally valid for three years. To renew, you need to pay the renewal fee and, under current rules, comply with Continuing Professional Development (CPD) requirements, which may include seminars, workshops, and training programs. The exact number of required CPD units and acceptable activities can change over time, so it is important to stay updated with PRC announcements. Maintaining your CPD ensures that your knowledge and skills remain current and aligned with professional standards.

Philippines Board Exam Guide: Complete Overview for Students and Professionals