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Dec 26, 2024
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DEA 507 - Princ of Dental Assisting Credits: 6 Lecture Hours: 4 Lab Hours: 4 Practicum Hours: 0 Work Experience: 0 Course Type: Voc/Tech Beginning concepts of chairside assisting with emphasis on the role of the dental team in delivery systems. Terminology, instrument identification, equipment and basic procedures are covered Prerequisite: None required (recommend completion of all general education requirements prior to beginning program) Corequisite: DEA 253 , DEA 256 , DEA 424 , DHY 161 , DHY 221 Competencies
- Use correct dental terminology
- Articulate the importance of using proper terminology
- Explain how to use a prefix, suffix and root words to determine meaning
- Know how and when to use a dictionary or other references.
- Identify the specific responsibilities of each dental health team member.
- Name the educational levels and skills of each staff position
- Identify the level of patient contact for each team member position
- Apply the principles of four handed dentistry
- Identify the zones of activity for chairside assisting
- Summarize the principles of body mechanics
- Identify the classifications of motion
- Demonstrate the principles of instrument transfer
- Identify instruments and their application grasp
- Manipulate the delivery and retrieval of instruments
- Maintain the operating field
- Identify all types of oral evacuation tips and their uses
- List the criteria for evacuation tip placement
- Recall methods of tissue retraction
- Use additional sources of moisture control.
- Examine various types and functions of dental operatory equipment
- Demonstrate operational parts of a contoured chair
- List the requirements for a dental operating chair for the dentist and the assistant
- Recall the function and operation of all parts of the unit used in our dental clinic
- Identify the different types of rotary instruments and their application
- Name the different types, shapes, and functions of burs
- Name the types and functions of various dental instruments and supplies.
- Define and identify the components of hand instruments
- Identify and state the function of other armamentarium.
- Maintain dental operatory equipment and instruments
- Compare sterilization vs. disinfection
- Utilize manufacturers guidelines for appropriate handpieces/equipment and uses
- Outline the need for scheduled maintenance
- Identify the correct type of sterilization technique appropriate for instrument/equipment types
- Differentiate between aseptic and non-aseptic environments
- Evaluate infection control techniques designed to prevent the spread of transmitted diseases to the care of all patients following OSHA/CDC guidelines
- Outline current CDC/OSHA guidelines and responsibilities concerning patient/team protection
- Explain where compliance information is located.
- Identify the rationale, regulations, and recommendations for training requirements in the dental office
- List the routes of microbial transmission
- Demonstrate the principles of infection control encompassing hand washing, personal protective equipment, barriers, chemical disinfectants, ultrasonic cleaners, sterilizers, and instrument storage
- List various disinfectants and their applications as used in dentistry
- Describe types of sterilization units
- Identify types/uses of ultrasonic cleaners
- Demonstrate the usage of several types of sterilization monitors, such as process indicators and biologic testing.
- Use pre-procedure mouth rinses, high volume evacuation, dental dams and disposable items
- Identify physical equipment and mechanical devices provided to safeguard employees
- Describe Safety Data Sheets (SDS) and use the SDS system of colors, numbers, and pictograms used for hazardous material identification
- Perform aseptic handwashing technique
- Outline modes of disease transmission
- Define disease transmission
- Examine barriers to disease transmission
- Preform accurate record keeping
- Identify the essential parts of patient records
- Outline the need for clear/accurate patient records
- Complete charting activities in an electronic record
- Seat patients
- Demonstrate communication principles during seating and dismissing of patient
- Identify proper patient positioning for procedures
- Instruct patients on applicable methods of preventive dentistry
- Describe plaque and its formation
- Outline considerations in regard to caries and periodontal disease
- Identify etiological components of all dental disease
- Describing recommended oral hygiene methods.
- Identify special needs of patients
- Demonstrate for coronal polishing and application of anticariogenic treatments
- Define oral prophylaxis
- Explain the differences between coronal polishing, scaling and root planing
- Prepare tray for performing a coronal polish
- Demonstrate methods to ensure patient/operator safety and comfort
- Outline the principles of polishing and the relationship between the method of application of a polishing agent and its effect on tooth structure
- Identify instruments/equipment used for coronal polishing
- Define types of fluoride and their applications
- Apply communication principles of patient management
- Identify the concepts that deal with the psychological aspects of the patient
- Outline the professional aspects of communication
- Explain the personal aspects of communication and role behavior in the dental environment
- Define personal space
- Distinguish the roles ethnic and sociological backgrounds influence behavior
- Identify our basic needs as human beings
- Collect and record patient vital signs
- Outline rationale for taking patient history
- Discuss techniques of gaining medical/dental history
- Identify common locations for obtaining a pulse and characteristics to monitor
- Recall normal pulse ranges
- List the name and function of equipment required to monitor a blood pressure
- Outline the appropriate steps in taking a blood pressure reading and its recording
- Define the normal ranges of a blood pressure and factors which cause variances
- Interpret characteristics for assessing respiration
- Outline steps in evaluating and recording respiration
- Define normal range of respiration
- Identify the need of a general assessment of the patient
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