Application
This unit applies to work in dental technology |
Prerequisites
Pre-requisite units | This unit must be assessed after successful achievement of pre-requisites: HLTIN301C Comply with infection control policies and procedures HLTWHS200A Participate in WHS processes |
Elements and Performance Criteria
ELEMENT | PERFORMANCE CRITERIA |
1. Select and prepare the articulator | 1.1 Apply standard precautions when receiving, handling and working on dental materials 1.2 Decontaminate occlusal registration rims according to infection control guidelines 1.3 Confirm requirements of prescription 1.4 Select and adjust articulator in accordance with prescription 1.5 Ensure all adjustable settings of the articulator are set to their neutral or zero settings 1.6 Identify the mounting method to be used |
2. Select and prepare materials | 2.1 Position models and oral records in articulator for a range of prosthetic appliances 2.2 Prepare mounting materials and apply to models 2.3 Establish and secure centric records 2.4 Remove excess material and smooth to produce a neat finish 2.5 Clean equipment |
3. Transfer oral records to articulator | 3.1 Transpose records as provided 3.2 Record midline 3.3 Set and record vertical height 3.4 Set the condylar angles to the prescription given |
Required Skills
This describes the essential skills and knowledge and their level required for this unit. |
Essential knowledge: The candidate must be able to demonstrate essential knowledge required to effectively do the task outlined in elements and performance criteria of this unit, manage the task and manage contingencies in the context of the identified work role This includes knowledge of: Applied oral anatomy structures of the oral cavity - hard and soft palate, lateral and posterior borders of the oral cavity, tongue and floor of the mouth teeth - form and function dentition - arrangement of the teeth, naming and coding of teeth Articulation procedures Infection control guidelines for the decontamination of clinical material Mechanical devices: articulators, face-bows Recording techniques and devices Relevant material science for carrying out procedures |
Essential skills: It is critical that the candidate demonstrate the ability to Consistently transfer all records Consistently mount models with attached registrations rims in accordance with requirements Consistently comply with current infection control guidelines, Australian Standards and legislative requirements as they relate to the dental technician's specific job role Consistently comply with work health and safety (WHS) policies and procedures as they relate to the dental technician's specific job role In addition, the candidate must be able to effectively do the task outlined in elements and performance criteria of this unit, manage the task and manage contingencies in the context of the identified work role This includes the ability to: Consistently follow safe work practices and apply standard precautions during the transfer of records and the articulation of models Consistently follow work health and safety (WHS) policies and procedures Consistently read and interpret the prescription correctly Consistently follow sequenced written instructions and manufacturer specifications for the preparation of materials Critically evaluate all work produced so as to consistently meet both the technical requirements of the laboratory and client requirements Select procedures to prepare a range of custom trays Use literacy skills to read and follow directions, policies and procedures including: material safety data sheets laboratory policies and procedures |
Evidence Required
The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for this Training Package. | |
Critical aspects for assessment and evidence required to demonstrate this competency unit: | The individual being assessed must provide evidence of specified essential knowledge as well as skills Assessment should replicate workplace conditions as far as possible Consistency of performance should be demonstrated over the required range of workplace situations |
Context of and specific resources for assessment: | Simulations may be used to represent workplace conditions as closely as possible Where, for reasons of safety, access to equipment and resources and space, assessment takes place away from the workplace, simulations should be used to represent workplace conditions as closely as possible |
Method of assessment | Evidence of essential knowledge and understanding may be provided by: traditional or online (computer-based) assessment written assignments/projects Case study and scenario as a basis for discussion of issues and strategies to contribute to best practice Questioning Staff and/or client feedback Supporting statement of supervisor Authenticated evidence of relevant work experience and/or formal/informal learning Role play/simulation |
Access and equity considerations: | All workers in the health industry should be aware of access and equity issues in relation to their own area of work All workers should develop their ability to work in a culturally diverse environment In recognition of particular health issues facing Aboriginal and Torres Strait Islander communities, workers should be aware of cultural, historical and current issues impacting on health of Aboriginal and Torres Strait Islander people Assessors and trainers must take into account relevant access and equity issues, in particular relating to factors impacting on health of Aboriginal and/or Torres Strait Islander clients and communities |
Range Statement
The Range Statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. | |
Articulators may include: | Average value articulators Fully adjustable articulators Simple hinge articulator |
Prosthetic appliances may include: | Complete and partial dentures Crown and bridge Implant Splints |
Records may include: | Canine points Centre line High smile line |
Sectors
Not Applicable
Employability Skills
This unit contains Employability Skills |
Licensing Information
Not Applicable