HLTDEN015 — Prepare for and assist with dental procedures

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What an assessment for HLTDEN015 must cover

142 assessable components: 8 elements (39 performance criteria), 13 performance evidence and 90 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Prepare dental surgery for dental procedures.

1.1Make patient records accessible in the surgery clean zone.
1.2Identify planned procedure.
1.3Identify and select equipment, instruments, materials and medicaments for planned procedure and arrange in likely order of use.
1.4Explain and support patient and provide pre-procedural items to patient.
1.5Support aseptic techniques to prevent spread of infection.

2 Use dental terminology.

2.1Communicate with dental team using dental terminology.
2.2Receive, interpret and document written and oral instructions using dental terminology.
2.3Use and interpret common dental abbreviations and symbols.

3 Record personal, medical and dental details.

3.1Make accurate, legible and legal records of patient personal, medical and dental information as directed by practitioner.
3.2Verify records in accordance with practitioner requirements.
3.3Maintain confidentiality of patient information.

4 Select and prepare syringe local anaesthesia.

4.1Select and prepare the syringe, cartridge and needle for local anaesthesia as directed by practitioner.
4.2Check expiry dates and anaesthetic cartridge prior to use.

5 Assist practitioner during dental procedures.

5.1Select equipment, instruments, materials and medicaments and transfer to the practitioner.
5.2Assist practitioner to maintain a clear field of vision.
5.3Clear mouth of fluids and debris, and control moisture.
5.4Retract and protect the patient’s soft tissues using instruments and materials appropriate to the procedure.
5.5Monitor patient wellbeing and take timely action to support patient and practitioner.
5.6Prepare materials and medicaments using appropriate technique and timing to ensure consistency and quantity following manufacturer instructions.
5.7Retrieve additional items, instruments, materials and medicaments using appropriate methods to avoid contamination.

6 Manage waste and decontaminate the clinical area during changeover of patients.

6.1Wear personal protective equipment throughout the changeover procedure and replace as required to maintain safety and infection control.
6.2Dispose of single use items in waste receptacle.
6.3Place reusable items in transfer container.
6.4Flush dental unit water lines and suction.
6.5Use disposable detergent wipes to clean and decontaminate surfaces using techniques to prevent cross contamination.
6.6Ensure changeover procedures are carried out using infection prevention and control practices according to current Australian standards and guidelines.

7 Maintain and store instruments, equipment materials and medicaments.

7.1Maintain instruments and equipment in good working order and fit for purpose.
7.2Ensure maintenance records are legible and accurate.
7.3Store instruments, equipment, materials and medicaments according to manufacturer instructions and National and State or Territory guidelines.
7.4Monitor stock rotation and expiry dates.
7.5Ensure packaged sterile items are stored and labelled according to National and State or Territory guidelines.

8 Work legally, ethically and professionally in a dental setting.

8.1Identify sources of legal information relating to the dental industry.
8.2Identify own legal responsibilities in context of the job role.
8.3Adhere to legal requirements in work practice according. to organisational policies and procedures and work role.
8.4Recognise situations where reporting is required.
8.5Identify relevant professional bodies and their role.
8.6Identify opportunities and sources of professional development.
8.7Recognise potential ethical issues, dilemmas and discuss with appropriate person.
8.8Recognise own personal values and attitudes and take into account to ensure non-judgemental practice.

Performance evidence

perform the activities outlined in the performance criteria of this unit during a period of at least 350 hours of dental assisting work that involves:
at least 300 hours in a real dental clinic workplace
up to 50 hours in a simulated dental clinic workplace environment.
The dental assisting work in the real dental clinic workplace must include each of the following:
preparing for at least 3 individual patient dental procedures at the chair-side involving:
applying standard precautions
ensuring instruments used for invasive procedures are sterile at time of use
protecting materials, equipment and instruments from contamination until required for use
providing chair-side support to the practitioner on at least 3 separate procedures involving
general dentistry treatment and specialised dentistry treatment
selecting and preparing instruments, equipment and materials as directed by the practitioner
dispensing and preparing materials and medicaments according to manufacturer instructions and practitioner request
storing materials and medicaments in accordance with manufacturer instructions and practitioner requirements in the workplace during the above activities.

Knowledge evidence

dental practice and organisation policy and procedures
current Dental Board of Australia (DBA) and Australian Health Practitioner Regulation Agency (AHPRA) guidelines and practice standards
Dental Board of Australia (DBA) guidelines applicable to preparing for and assisting with dental procedures:
infection prevention and control
record keeping
Australian Schedule of Dental Services and Glossary information relevant to dental assistants
dental and medical records and charts:
confidentiality of patient records
items that constitute a dental record
dental terminology used in dental charting and computer software charting programs
purpose and requirements for maintaining accurate records of examination, treatments, materials used, and drugs and medicaments prescribed
purpose of study casts and materials used in their construction
reasons for taking radiographs and photographs
fundamental general anatomy and physiology:
body systems
common systemic diseases and their relationship to oral health
fundamental oral anatomy and physiology:
deciduous and permanent dentition and dates of eruption
structure and functions of teeth and periodontal tissues
structures of oral cavity including salivary glands and saliva
tooth identification
fundamental oral pathology:
pathology of dental caries and periodontal disease
main causes of dental caries and periodontal disease
role of bacteria, diet and dental plaque
fields of dentistry required to assist the practitioner to carry out procedures for the full range of general dental procedures
normal growth and development of deciduous and permanent dentition including the promotion and maintenance of oral health requirements
effects of ageing on oral tissues and special needs of elderly dental patients
types, properties and storage of dental materials
difference between detergent and disinfectant and their application including dilution rate and surface contact time as referenced in:
AS/NZS 4815:2006 Office-based health care facilities - Reprocessing of reusable medical and surgical instruments and equipment, and maintenance of the associated environment
AS/NZS 4187:2014 Reprocessing of reusable medical devices in health service organisations
fundamental dental pharmacology and anaesthesia:
local anaesthetic techniques
local anaesthetic equipment and drugs
complications which may arise from administration of local anaesthesia
specialised dentistry:
endodontics
oral surgery
orthodontics
periodontics
and basic instruments used
methods of retracting and protecting soft tissue
methods for providing a clear field of vision
methods for controlling moisture
reasons why patients need to follow pre- and post-operative instructions
contributing factors and responses to medical and dental emergencies
aseptic techniques used in dental procedures
precautions of maintaining clean surfaces and managing blood and body fluid spills
dental instruments:
endodontic
surgical and restorative including handpieces and burs
dental unit including suctioning unit, water line, air turbine motors and practitioner light
dental materials including medicaments and impression and restorative materials
components of basic tray setups and use of instruments:
examination
scaling and prophylaxis
restoration
extraction
basic extraction forceps and elevators
luxator
needle holders
scalpel
suture
organisational policies and procedures for reporting faults in equipment
sources of State or Territory legal information relevant to the role of the dental assistant including regulation applicable to:
the practice of dentistry
privacy
Work Health and Safety Act
child protection
Fair Work Act & Regulation
relevant codes and guidelines including:
Dental Assistants Code of Ethics
mandatory notifications about registered health practitioners
situations where a report is required and reporting processes:
known or suspected child abuse or neglect
professional negligence
breach of privacy
assault
conflict of interest
corruption
government and professional body roles:
Australian Dental Association (ADA)
Dental Assistants Professional Association (DAPA)
National Health and Medical Research Council (NHMRC)
Sterilising Research and Advisory Council of Australia (SRACA)
Australian Commission on Safety and Quality in Health Care (ACSQHC)
Australian Health Care Complaints Commission (AHCCC)
Dental Board of Australia (DBA)
Fair Work Ombudsman and Registered Organisations Commission.

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Questions about assessing HLTDEN015

What does an assessment tool for HLTDEN015 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for HLTDEN015 needs to address all 142 unit components: 8 elements with 39 performance criteria, 13 performance evidence requirements, 90 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for HLTDEN015?

Auditori pulls the current release of HLTDEN015 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for HLTDEN015 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing HLTDEN015 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of HLTDEN015, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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