DH - Dental Hygiene

DH111 Introduction to Dental Hygiene

Credits 3Fall

Registration Requirement: Acceptance into the Dental Hygiene program.

An introductory course emphasizing the following: professional roles and responsibilities, principles of dental health education, etiology and management of selected oral conditions, dental deposits, techniques for assessing general and oral health, patient management, principles of infection control and professional environmental safety.

View Course Outcomes:

  1. Discuss periodontal infections and disease progression
  2. Discuss the principles of infection control and disease transmission
  3. Discuss the Process of Care (POC) and Evidence-Based Decision Making (EBDM)
  4. Identify and name the tissues and landmarks (structures) of the periodontium
  5. Identify hard deposits and their significance to oral health and disease
  6. Identify important structures of the head, neck and intraoral area
  7. Identify soft deposits and discuss their significance to oral health and disease
  8. Practice program policies and procedures
  9. Recognize and assist in emergency situations

DH112 Principles of Clinical Dental Hygiene

Credits 3Fall

Registration Requirement: Acceptance into the Dental Hygiene program.

This course introduces principles of instrument design and application. Techniques will be related to oral anatomy and clinical dental hygiene therapy first on manikins, then with lab partners.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Adopt program philosophies, policies and procedures
  2. Analyze instrument design, function and application of mirrors, explorers, probes, ultrasonic inserts, universal curets, and scalers
  3. Detect and remove supragingival and subgingival calculus
  4. Discuss the principles and techniques of sharpening
  5. Evaluate safe and effective probing techniques
  6. Maintain equipment and dental unit
  7. Maintain operating field
  8. Position patient and operator
  9. Utilize infection control procedures

DH113 Dental/Oral Anatomy (Course offered online)

Credits 2Fall

Registration Requirement: Acceptance into the Dental Hygiene program.

A lecture course on the development, function, eruption, morphology and clinical considerations for both the primary and permanent dentitions. The class consists of discussion and identification of all types of teeth.

View Course Outcomes:

  1. Classify occlusion utilizing Angles Classification
  2. Define occlusion and malocclusion
  3. Given an extracted tooth, describe in detail the anatomical landmarks for each tooth (primary and permanent)
  4. Identify basic concepts of tooth development, eruption and normal eruption patterns, normal exfoliation, effects of tooth loss
  5. Identify dental anomalies for each tooth class or specific tooth if applicable
  6. Identify how teeth are shaped and aligned in order to preserve the dentition
  7. Identify permanent extracted teeth by utilizing flash cards, lab specimens, and information provided in lectures
  8. Name and number permanent and primary teeth using a variety of systems
  9. Recognize clinical considerations for each dental arch, permanent tooth, and the primary dentition
  10. Recognize normal dental anatomy and common variations
  11. Recognize normal dental arch forms and various static positions of the mandible in relation to the maxilla
  12. Recognize the differences between the primary and permanent dentitions, ie: size, shape, color, location, number and function
  13. Recognize trait categories, which are helpful in describing tooth similarities and differences such as: set traits, arch traits, class traits, and type traits

DH114 Oral Microbiology

Credits 2Fall

Registration Requirement: Acceptance into the Dental Hygiene program. A background in chemistry and microbiology is important for success in the course.

This course introduces students to the microorganisms that colonize the oral cavity with special emphasis on those bacteria and fungi that contribute to pathogenesis of major oral disease and by extension to certain systemic diseases. Specific bacterial roles, in the production of periodontitis and dental caries, are examined in detail. This course also includes interventions to oral diseases. The role of defense mechanisms of the mouth, such as salivary antibodies, and gingival crevicular fluid is examined and discussed.

View Course Outcomes:

  1. Assess the role of anti-plaque agents in the prevention of oral diseases
  2. Demonstrate an understanding of the role of renewable vs. non-renewable surfaces in the production of oral diseases
  3. Demonstrate knowledge of succession in biofilm development by differentiating pioneers from primary, secondary, tertiary and climax communities
  4. Describe and discuss the production of biofilms
  5. Describe the components of normal oral flora
  6. Describe the composition of tissues and organs that comprise the oral cavity
  7. Describe the pathogenesis of oral fungi in the production of disease
  8. Discuss the bacteria involved in gingivitis as opposed to periodontitis and caries
  9. Discuss various viruses that contribute to oral diseases
  10. Distinguish those bacterial species that contribute to the production of oral diseases and evaluate their overall contributions
  11. Evaluate the mechanisms linking oral infection to systemic diseases such as atherosclerosis
  12. Evaluate the role of immune defense mechanisms in the mouth with focus upon salivary components and gingival crevicular fluid
  13. Identify and describe bacterial species that participate in biofilm development
  14. List the physiochemical features that produce the ideal microbial habitat in the mouth
  15. Recognize the concept of oral micro-niches and the role they play in oral pathogenesis

DH115 Professionalism and Cultural Competency

Credit 1Fall

Registration Requirement: Acceptance into the Dental Hygiene program.

This is an introductory course in professionalism and cultural competency for first year dental hygiene students. The role of the dental hygienist as a healthcare provider and the relationship of the clinician to various diverse patient populations are explored. Development of professional traits and sensitivity to cultural differences are emphasized. Other topics include the accreditation process for dental hygiene education and the Health Insurance Portability and Accountability Act (HIPAA).

View Course Outcomes:

  1. Discuss cultural competence and what it means in the health care setting and identify differences in various diverse populations that must be considered in the health care setting
  2. Discuss professional communications and identify strategies to aid in better communication in the work place
  3. Discuss the ADHA Code of Ethics and the MHCC Student Code of Ethics and how those codes guide the educational setting and professional life of a dental hygienist
  4. Discuss the character traits that define a professional dental hygienist
  5. Discuss the roles and services provided by a dental hygienist
  6. Discuss what the role the legal system has in the practice of dental hygiene
  7. Explain the Commission on Dental Accreditation process and how it impacts the dental hygiene educational setting
  8. Identify the duty of a dental hygienist to co-workers, employers, and patients
  9. Identify the professional organizations that are important in the profession of dental hygiene

DH121 Dental Hygiene Clinical Theory I

Credits 3Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

A lecture series providing the theoretical basis for dental hygiene clinical practice in DH122. A research project may be required.

View Course Outcomes:

  1. Assess risk factors for each patient
  2. Demonstrate concepts presented in DH111 and DH112
  3. Demonstrate the ability to independently research and develop presentations to classmates on topics as directed by instructor
  4. Discuss general assessment and take and record medical histories
  5. Discuss methods of biofilm and extrinsic stain removal
  6. Discuss the importance and sequencing of clinical examination procedures for patients
  7. Discuss topical fluoride applications based on an individual's risk assessment
  8. Examine the dentition for documentation, risk assessment, and customized oral hygiene instruction
  9. Practice teaching self care based on each individual's risk assessment
  10. Recognize and respond to emergency situations
  11. Research dentifrices, rinses, and fluoride agents

DH122 Dental Hygiene Clinic I

Credits 3Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Clinical experience in basic dental hygiene therapy with emphasis on patient assessment, oral prophylaxis and patient education techniques.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Demonstrate the ability to independently research and develop presentations to classmates on topics as directed by instructor
  2. Develop and implement patient education programs
  3. Examine periodontium and chart findings
  4. Implement program philosophies and policies
  5. Participate in clinical activities
  6. Perform a general assessment and take and record medical histories
  7. Perform intraoral and extraoral examinations
  8. Plan patient care
  9. Prepare and maintain patient records
  10. Provide comprehensive assessment, preventive and therapeutic dental hygiene services in a safe and ergonomically correct environment
  11. Take and record vital signs
  12. Utilize sonic/ultrasonic scalers safely and effectively

DH123 Oral Histology and Embryology (Course offered online)

Credits 2Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This course covers the embryology and histology of the teeth, oral and craniofacial structures and histopathology of dental diseases.

View Course Outcomes:

  1. Understand the basic patterns of human developmental biology related to formation of the face and oral cavity
  2. Describe the foundations of cell biology and general histology
  3. Demonstrate an understanding of the role of epithelial tissues and underlying connective tissues in the face and oral cavity
  4. Explain mesenchymal-epithelial relationships in tooth development and tooth eruption
  5. Describe amelogenesis and enamel structure
  6. Understand odontogenesis and formation of the dentin-pulp complex
  7. Understand development of tooth roots and the periodontium

DH124 Oral Radiology I

Credits 3Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Electrophysics of the X-ray machine; exposing, processing and mounting dental X-ray films; application of safe radiographic techniques and quality assurance methods for diagnostic purposes; evaluation of films and recognition of oral landmarks. Digital capture, processing, and recordkeeping are emphasized.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Assess the risk benefit ratio of diagnostic radiographs based on the concepts of radiation biology
  2. Describe the properties of the x-ray beam
  3. Discuss infection control procedures during all patient care activities from unit preparation through processing
  4. Discuss patient management techniques to ensure patient safety and comfort
  5. Discuss the discovery and history of radiation and its characteristics and properties
  6. Discuss the uses and techniques for extraoral radiographic techniques used in dentistry
  7. Expose intraoral and extraoral radiographs
  8. Identify faulty films and implement appropriate corrective measures
  9. Identify normal anatomical structures visible in intraoral and extraoral radiographs.
  10. Identify the factors that contribute to the diagnostic quality of radiographs
  11. Implement pertinent radiation protection concepts
  12. Implement quality assurance procedures
  13. Interpret dental radiographs
  14. Mount exposed radiographs in a specified order
  15. Outline the physical production of x-rays

DH125 General Pathology (Course offered online)

Credits 3Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This course covers basic pathologic processes, interrelationship of developmental defects and systemic disease, principles of inflammation, as well as degeneration and repair.

View Course Outcomes:

  1. Define pathology, disease, signs, symptoms, etiology and other terminology related to pathological processes
  2. Describe selected systemic pathologies, such as neurodegenerative disorders, cardiovascular disorders and endocrine disorders
  3. Describe the causes and mechanisms of cell injury and cell death
  4. Describe the different types of changes in tissues, including those resulting from increased cell growth, decreased cell growth, neoplasia and carcinogenesis
  5. Describe the inflammatory response
  6. Describe the intracellular organelles, their functions and their role in maintenance of cellular homeostasis
  7. Describe the major circulatory disturbances, including edema, hyperemia, congestion, hemorrhage, shock, thrombosis, embolism and infarction
  8. Describe the major concepts of regenerative medicine (stem cells)
  9. Describe the major pathologies arising from metabolic disturbances, such as diabetes mellitus, atherosclerosis, storage diseases and deficiency states
  10. Describe the major types of infectious diseases
  11. Describe the structure and function of normal cells
  12. Explain regeneration and wound healing
  13. Explain the functioning of the immune system, including immunocompetence, humoral and cell mediated responses, immunodeficiencies, hypersensitivity reactions, autoimmunity, allergies and transplant rejection
  14. Explain the major pathologies associated with genetic disorders, including karyotyping, autosomal dominant disorders, autosomal recessive disorders, sex linked recessive disorders, multifactorial inheritance and the diagnosis of these conditions
  15. Utilize correct terminology to describe pathological concepts

DH131 Dental Hygiene Clinical Theory II

Credits 2Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

A lecture series providing the theoretical basis for dental hygiene clinical practice in DH132.

View Course Outcomes:

  1. Describe, explain, and identify the risk factors for periodontal disease
  2. Discuss design and the effective and safe use of area-specific curets
  3. Discuss systemic approaches and management of the patient with a nuerodevelopmental disorder
  4. Discuss systemic approaches and management of the pediatric patient
  5. Discuss the proper and safe removal of overhangs on restorations
  6. Discuss ultrasonic scalers and air polishing in deposit removal
  7. Prepare appropriate care for and education about prosthetic devices in the clinical setting
  8. Recall and apply the rationale and steps in instrumentation care planning
  9. Recognize xerostomia as a primary or secondary condition, and discuss its oral health ramifications
  10. Use critical thinking skills in evaluation procedures

DH132 Dental Hygiene Clinic II

Credits 3Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Continuation of DH122, clinical experience in dental hygiene therapy.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Participate in clinical activities
  2. Demonstrate acceptable root planing techniques
  3. Discuss and demonstrate sonic/ultrasonic scalers
  4. Plan, provide, and evaluate patient care
  5. Demonstrate margination procedures

DH134 Oral Radiology II

Credits 2Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Continuation of DH124. Clinical application of radiographic techniques for diagnostic purposes and interpretation of films to identify pathology and oral landmarks.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Participate safely and ethically in all radiology clinical activities
  2. Observe the concept of ALARA and value all program philosophies and policies
  3. Obtain proper prescription per FDA/ADA guidelines for radiographs from clinical doctor or his/her designee (observe standing orders) prior to exposing radiographs
  4. Expose intraoral and extraoral radiographs using proper armamentarium, patient preparation, and technique
  5. Process and mount exposed radiographs correctly
  6. Evaluate exposure, processing, and mounting techniques
  7. Interpret intraoral and extraoral radiographs, including screening for supplemental or reexposure of films
  8. Create an accurate referral for continued or adjunct care
  9. Document procedure and findings correctly in patient record
  10. Determine appropriate type and number of exposures based on patient age and dentition

DH135 Oral Pathology

Credits 2Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Diseases and disorders of the oral cavity and their interrelationship with body systems: developmental anomalies of the teeth and jaws, manifestations of disease in the oral cavity, head and neck.

View Course Outcomes:

  1. Discuss the value of a thorough medical and dental history
  2. Discuss the value of a complete extraoral and intraoral exam
  3. Recognize normal and abnormal anatomical structure and function
  4. Discuss clinical manifestations, radiographic appearance, and histologic features of head, neck, facial, dental, and periodontal pathology
  5. Discuss etiology, treatment, and prognosis for head, neck, facial, dental, and periodontal pathology
  6. Formulate a differential diagnosis of pathologic or abnormal conditions of the head, neck, face, dentition or periodontium
  7. Correlate oral pathology with systemic conditions and oral-dental treatment needs of a patient
  8. Apply knowledge of oral pathology to clinical decision making
  9. Document findings and possible diagnosis accurately
  10. Identify referral for continued or adjunct patient care

DH136 Pharmacology

Credits 3Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Basic dental pharmacopeias, drug actions and interactions, uses of cardiovascular agents, neurological agents, chemotherapeutic agents and agents affecting the autonomic nervous system. Includes local anesthetic agents, emergency drugs and procedures and chemical dependencies.

View Course Outcomes:

  1. Discuss general principles related to pharmacology
  2. Discuss sources of current data on drugs and pharmacology
  3. Discuss adverse drug reactions
  4. Recognize appropriate prescriptions
  5. Analyze drugs of interest to dentistry
  6. Discuss common physical/psychological conditions for which dental patients may be receiving drug therapy
  7. Discuss chemical dependencies/substance abuse
  8. Discuss emergency drugs

DH137 Head and Neck Anatomy

Credits 4Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This course studies the head and neck from regional and systemic points of view. Anatomy focus is related to dental and dental hygiene therapy.

View Course Outcomes:

  1. Surface anatomy: Locate and identify the regions and associated surface landmarks of the head and neck on a diagram and a patient Integrate the knowledge of surface anatomy into the clinical practice of patient examination, dental radiology and local anesthesia administration
  2. Bones:Locate and identify the bones of the skull, cranium and face on a diagram and a skullLocate and identify the foramina, fossae and other features of the skullLocate and identify the bones of the neck
  3. Muscles:Locate and identify the muscles of the head and neck on diagrams and models Describe the origin, insertion and action of the muscles of the head and neckIdentify the nerves innervating each of the muscles of the head and neckIdentify the muscles of mastication and muscles of the tongue and their respective roles
  4. Blood supply:Identify and trace the routes of blood vessels of the head and neck on diagrams & models Discuss the types of lesions that can occur with blood vessels in the head and neck region
  5. Nervous system:Identify and trace the routes of the cranial nerves on a series of diagrams and/or modelsDiscuss the general function of each cranial nerveIdentify and trace the routes of the nerves to the oral cavity and associated structures of the head and neck on diagrams & models
  6. Nervous system (con't):Describe the tissues innervated by each of the nerves of the head and neckDiscuss certain nerve lesions associated with the head and neckIntegrate knowledge about the head and neck nerves into the functioning of the regions, muscles, joints and glands
  7. Lymphatics:List and discuss the lymphatic system and its componentsLocate and identify all major groups of lymph nodes of the head and neck on a diagram and/or models Locate and identify all the tonsillar tissues of head and neck on diagrams & modelsIdentify patterns of lymphatic drainage for each head and neck tissue or region
  8. Fascia and Spaces:Locate and identify the fascia and major spaces of the head and neck on diagrams and modelsDiscuss the communication between the major spaces of the head and neckIdentify routes through which orofacial infection may spread

DH211 Dental Hygiene Clinical Theory III (Course offered online)

Credits 2Fall

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

A lecture series providing the theoretical basis for dental hygiene clinical practice in DH212. Investigates issues related to basic science, dental science and social science as they relate to clinical activities.

View Course Outcomes:

  1. Demonstrate proper management of medical emergencies in the dental clinic
  2. Describe how nutritional counseling and guidance can be integrated into dental hygiene practice
  3. Discuss the etiology, signs and symptoms (including oral manifestations), medical and dental care and management of both adult and geriatric patients with special needs including: cardiovascular disease, neurological disease, musculoskeletal disease, sensory impairment, alcohol and meth addictions
  4. Identify the patient at risk for a medical emergency, take steps to prevent an emergency and be prepared to manage an emergency should it occur during an appointment
  5. Prepare a nutritional counseling presentation based on the assessment, diagnosis, planning, implementation and evaluation of patients that require nutritional counseling
  6. Recognize medical conditions that require special precautions or considerations prior to or during dental hygiene treatment

DH212 Dental Hygiene Clinic III

Credits 5Fall

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Continuation of DH132 clinical experience in dental hygiene therapy with further emphasis on scaling, debridement, root desensitization, caries prevention and instrument sharpening. Integrates radiographic procedures and analysis in clinical care of patient and provides continuing practice in expanded functions and conservative periodontal therapy.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Demonstrate competent instrumentation skills utilizing the explorer, universal scaler, Gracey scalers, and demonstrate instrument sharpening
  2. Demonstrate correct infection control procedures and safety precautions while in the clinical setting
  3. Demonstrate professionalism and ethical decision making while practicing dental hygiene in all clinical and community outreach settings
  4. Discuss the condition of the oral cavity, identified potential problems, etiological factors, and risk assessment, and design a patient-centered treatment plan
  5. Discuss uses and procedures for taking intra-oral photographs of clinical patients
  6. Evaluate the effectiveness of planned clinical and educational services and modify or refer as necessary
  7. Participate in a timed scaling competency
  8. Participate in clinical rotations
  9. Provide treatment that includes preventive therapeutic services designed to achieve and maintain oral health and assist the patient in achieving oral health goals
  10. Systematically collect, analyze and record diagnostic data on the general, oral and psychosocial health status of a variety of clinic patients (as well as patients in community clinics) using methods consistent with medicolegal principles.
  11. Use assessment data, diagnostic technologies, and critical decision making skills to determine a dental hygiene diagnosis (a component of the dental diagnosis) to reach conclusions about the patient's dental hygiene care needs

DH213 Expanded Functions

Credit 1Summer

Registration Requirement: Recommended Acceptance into and completion of previous program courses with a grade of "C" or better.

This laboratory course prepares students to perform the expanded functions identified in the Oregon State Dental Practice Act. Selected procedures that may be delegated to dental hygienists in other licensing jurisdictions are included.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Understand the background of dental materials science
  2. Assess the need for, place and evaluate sealants
  3. Demonstrate placement and removal of rubber dam on typodont
  4. Discuss, take, and pour up study models from alginate impressions
  5. Demonstrate the use of adhesive materials (including cements, bases, and liners), and describe rationale, advantages, and uses of all
  6. Describe the rationale for and use of matrix retainer systems. Place a matrix band on a typodont
  7. Describe the process and materials commonly used in a denture reline
  8. Placement and removal of the periodontal dressing
  9. Demonstrate placement of a Class I amalgam in a typodont to lab/novice competency
  10. Demonstrate place of a Class I composite in a typodont to lab/novice competency

DH214 Periodontology for Dental Hygienists I

Credits 2Fall

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Study of the pathogenesis of periodontal disease, its clinical manifestation, rationale and techniques for periodontal therapy, assessment of disease activity and patient management. Concepts will be applied in the clinical setting.

View Course Outcomes:

  1. Compare the pathogenesis of various periodontal diseases
  2. Describe a radiographic analysis of the periodontium
  3. Describe the role of immunity and inflammation in periodontal health and disease
  4. Discuss the decision-making process in periodontal treatment planning
  5. Explain the process and rationale for NSPT and reevaluation
  6. Explain the rationale and goals of periodontal maintenance, including the patient's role in NSPT
  7. Identify general and microscopic anatomy of periodontal tissues
  8. List components of a comprehensive periodontal assessment
  9. Recognize systemic and local factors that may amplify susceptibility to periodontal disease
  10. Utilize the 2017 revised AAP disease classification criteria to assess, diagnose, plan, implement, evaluate and document all data pertaining to a patient's dental hygiene care.

DH215 Dental Materials

Credits 3Summer

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This course emphasizes the chemical and physical properties of materials commonly used in dentistry. Professional environmental safety is stressed.

View Course Outcomes:

  1. Understand the background of dental materials science
  2. Discuss and be able to manipulate and apply preventive dental materials
  3. Discuss and be able to manipulate impression materials and study models used in dentistry
  4. Discuss selected physical and chemical properties of materials commonly used in dentistry
  5. Discuss various tooth-whitening procedures and oral appliances

DH216 Community Dental Health

Credits 2Fall

Registration Requirement: Concurrent enrollment in DH212 is required.

Introduces the role of the dental health educator and involves students in community activities as such. Preventive measures are explored and methods for teaching prevention in the community include assessment, diagnosing, planning, implementing, evaluating and documenting health programs and oral health surveys. Exploration of epidemiology, dental indices, preventive dentistry, and fluoridation also is included in this course.

View Course Outcomes:

  1. Conduct a community assessment on a target population
  2. Define the various types of fluoridation programs and state the benefits of each
  3. Develop and present an oral health lesson plan for a target population on a specific subject
  4. Develop good communication skills such as verbal, non-verbal, good listening skills and positive relationships
  5. Discuss oral and dental indices
  6. Discuss the six phases in program planning and explain the importance of each
  7. Provide dental hygiene treatment and patient education at community outreach clinics
  8. Provide oral health care training for nursing staff, residents, or other community members at health care facilities and/or health fairs
  9. State the relationship between private practice and public health dentistry

DH217 Local Anesthesia

Credits 2Fall

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This course introduces principles related to local anesthetic injections and provides for the clinical application of techniques. Reviews related anatomical, neurophysiological and pharmacological considerations. Prevention and treatment of local and systemic complications of local anesthesia are stressed.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Demonstrate armamentarium preparation, knowledge of head and anatomy, and injection techniques
  2. Discuss future trends in local anesthesia
  3. Discuss legal considerations for the administration of local anesthetics
  4. Discuss local anesthetic considerations for the pediatric patient
  5. Discuss physical and psychological characteristics that affect the administration of local anesthesia
  6. Discuss the peridontal ligament injection and its indications for use
  7. Discuss the pharmacologic actions and evaluate criteria for selection of local anesthetics
  8. Discuss vasoconstrictors as used in local anesthetics
  9. Exhibit knowledge of the anatomy, physiology and psychology of the pain mechanism
  10. Provide and accept various safe and effective injections on partners in the laboratory setting
  11. Relate the cause, problem, prevention and management of local and systemic complications

DH218 Introduction to Restorative Dentistry

Credits 2Fall

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This course introduces the practice of restorative dentistry functions for dental hygienists as allowed by Oregon and Washington State law. Included are safe handling and disposal of hazardous materials, proper identification and use of restorative armamentarium, placement of both amalgam and composite filling materials in typodont teeth.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Demonstrate correct placement and removal of matrix retainers, bands, wedges and rubber dams
  2. Demonstrate self-assessment skills and formulate plans for improvement in conjunction with instructor
  3. Discuss criteria for placement of matrix retainers, bands, wedges and rubber dams and explain indication and contraindications for their use
  4. Discuss hazards related to mercury and amalgam materials and demonstrate proper handling and disposal techniques
  5. Discuss the process, materials, and techniques for placing, carving, finishing, and polishing amalgam and composite restorations
  6. Identify and discuss the purpose of each item in the armamentarium required for the preparing, carving, finishing, and polishing amalgam and composite restorations
  7. Identify the types of cavity preparations and their corresponding walls, lines angles, and point angles
  8. Identify, discuss, and replicate anatomy of adult posterior dentition
  9. Place and carve composite restorations utilizing appropriate instruments and instrumentation techniques
  10. Place, carve, finish and polish amalgam restorations utilizing appropriate instruments and instrumentation techniques

DH219 Nitrous Oxide-Oxygen Sedation

Credit 1Summer

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This course provides the student dental hygienist with knowledge of nitrous oxide-oxygen sedation as it applies to the practice of dentistry and dental hygiene. The course places emphasis on theory and clinical practice, patient evaluation, pharmacodynamics and safety in administration.

Additional Course Fee: $300.00

View Course Outcomes:

  1. Describe the basic components of nitrous oxide-oxygen sedation equipment and their functions
  2. Describe the physical and chemical properties of both oxygen and nitrous oxide gas
  3. Describe the stages of drug-induced central nervous system depression through all levels of consciousness and unconsciousness
  4. Discuss the abuse potential, occupational hazards and other untoward effects of nitrous oxide-oxygen sedation
  5. Identify and describe the components of the respiratory system, as well as the pharmacological effects of nitrous oxide-oxygen sedation on the body systems
  6. Identify the steps in nitrous oxide-oxygen administration and discuss the importance of monitoring the patient and the equipment throughout administration
  7. List and discuss factors affecting uptake and elimination of inhalation drugs
  8. List the indications and contraindications of nitrous oxide-oxygen sedation and the potential advantages and disadvantages of its use
  9. List the signs and symptoms patients may experience with nitrous oxide-oxygen sedation as well as potential complications
  10. identify methods of prevention, recognition and management of these complications
  11. Safely and effectively administer nitrous oxide-oxygen sedation to a patient/partner and complete an accurate chart entry following administration

DH221 Dental Hygiene Clinical Theory IV (Course offered online)

Credits 2Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

A lecture series providing the theoretical basis for dental hygiene clinical practice in DH222.

View Course Outcomes:

  1. Recognize medical conditions that require special precautions or considerations prior to or during dental hygiene treatment, including pulmonary diseases, kidney diseases, gastrointestinal diseases, immunologic diseases, hematologic and oncologic diseases, endocrine diseases, and multi-system illness and infectious diseases
  2. Identify the patient at risk for a medical emergency, take steps to prevent an emergency and be prepared to manage an emergency should it occur during an appointment
  3. Prepare a tobacco cessation plan for a clinic patient to help them understand the implications of smoking on oral health and general health and where to turn to for cessation resources
  4. Identify effects of radiation therapy and chemotherapy and potential modifications needed for treatment
  5. Prepare for National Board Dental Hygiene Examination and participate in mock examinations and exercises

DH222 Dental Hygiene Clinic IV

Credits 5Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Continuation of DH212 clinical experience. Integrates radiographic procedures and analysis in clinical care of patients and provides continuing practice in expanded functions and periodontal therapy.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Demonstrate correct infection control procedures and safety precautions while in the clinical setting
  2. Demonstrate professionalism and ethical decision making while practicing dental hygiene in all clinical settings
  3. Discuss the condition of the oral cavity, identify potential problems, etiological factors and risk assessment, and design a patient-centered treatment plan
  4. Evaluate the effectiveness of planned clinical and educational services and modify or refer as necessary
  5. Provide treatment that includes preventive and therapeutic services designed to achieve and maintain oral health and assist the patient in achieving oral health goals
  6. Schedule two mentoring activities with junior partners
  7. Systematically collect, analyze and record diagnostic data on the general, oral and psychosocial health status of a variety of patients using methods consistent with medico legal principles
  8. Use assessment data, diagnostic technologies, and critical decision making skills to determine a dental hygiene diagnosis (a component of the dental diagnosis) to reach conclusions about the patient's dental hygiene care needs

DH223 Public Health and Dental Research

Credits 2Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Presents principles of dental public health and dental research including design, basic statistical procedures and techniques for evaluating research. A research paper is required.

View Course Outcomes:

  1. Demonstrate the process of oral health research through a mock research proposal
  2. Describe statistical terminology
  3. Develop guidelines essential for efficient and effective research problem formulation
  4. Develop guidelines for defining research and discuss the purpose of oral health research
  5. Discuss internal and external validity as related to the research design
  6. Discuss the purposes of sampling and evaluate the differences of the following types of sampling: random, stratified,systematic and convenience
  7. Participate in community rotations including school-based hygiene services
  8. Provide mentor teaching practice in first-year clinic under the supervision of licensed faculty

DH224 Periodontology for Dental Hygienists II

Credits 2Winter

Registration Requirement: Acceptance into and satisfactory standing in the program.

Continuation of DH214 with a more in-depth study and clinical application of periodontal therapy with emphasis on surgical procedures, referral, supportive maintenance, chemotherapeutic agents and wound healing.

View Course Outcomes:

  1. Describe and identify the steps in dental implant maintenance
  2. Describe the differences in the presentations and etiologies of periodontal emergencies
  3. Describe the rationale for and demonstrate placement and removal of periodontal sutures and dressings.
  4. Discuss the concepts of host modulation and describe the appropriate use of irrigants and other chemotherapeutic adjuncts to initial and maintenance therapy
  5. Recognize consumption (inhalation or oral use) of tobacco, vaping products, cannabis and other substances as a risk factor and its effects on the periodontium
  6. Recognize pediatric periodontal diseases and conditions
  7. Recognize that possible associations between periodontal disease and systemic disease exist and apply that knowledge to the clinical setting
  8. Recognize various types of periodontal surgery and their appropriate applications

DH225 Restorative Dentistry Lab

Credits 2Winter

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

This class includes continued laboratory practice in expanded dental hygiene restorative functions and associated procedures as allowed by Oregon and Washington State law. Placement, carving, and finishing amalgam restorations with emphasis on composite adhesive restorative materials and procedures; includes the use of high-speed and low-speed hand-pieces. Preparation and procedures for adult and pediatric patient treatment is also included.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Demonstrate correct placement and removal of matrix retainers, bands, wedges and rubber dams
  2. Demonstrate correct placement of enamel and dentin adhesive products
  3. Demonstrate self-assessment skills and formulate a plan for improvement in conjunction with instructor input
  4. Discuss and demonstrate proper set-up and sequence for providing restorative services to patients
  5. Discuss the anatomical differences between adult and pedodontic dentition
  6. Discuss the concepts, materials, and procedures of adhesive dentistry
  7. Discuss the process, materials, and techniques for placing, carving, finishing, and polishing composite restorations
  8. Explain the purpose, indications and contraindications of dental cord and demonstrate placement
  9. Identify and replicate anatomy of adult posterior and anterior dentition
  10. Place, carve and finish composite restorations in anterior and posterior teeth utilizing high and low speed hand-pieces, appropriate instruments and instrumentation techniques
  11. Place, carve, finish and polish amalgam restorations utilizing appropriate instruments and instrumentation techniques

DH231 Dental Hygiene Clinical Theory V (Course offered online)

Credits 2Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

A lecture series providing the theoretical basis for dental hygiene clinical practice in DH232.

View Course Outcomes:

  1. Recognize medical conditions that require special precautions or considerations prior to or during dental hygiene treatment when treating patients with mental disorders and attention and learning challenges
  2. Identify the patient at risk for a medical emergency, take steps to prevent an emergency and be prepared to manage an emergency should it occur during an appointment
  3. Develop dental hygiene care plan including assessment, dental hygiene diagnosis, planned interventions, expected outcomes and re-evaluation
  4. Discuss child abuse, identify, and explain the dental professional's responsibility in reporting child abuse
  5. Create and present a research project utilizing current evidence that affects the practice of dentistry
  6. Maintain professional memberships and attend the Oregon Dental Conference

DH232 Dental Hygiene Clinic V

Credits 5Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Continuation of DH222 clinical experience. Integrates critical thinking and problem-solving in assessing and practicing clinical dental hygiene therapy. Includes continuing experience in expanded functions and a Mock Board Exam in preparation for licensure examinations.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Collect, analyze and record diagnostic data on the general, oral and psychosocial health status of a variety of patients using methods consistent with medico legal principles
  2. Use assessment data, diagnostic technologies, and critical decision-making skills to determine a dental hygiene diagnosis (a component of the dental diagnosis) to reach conclusions about the patient's dental hygiene care needs
  3. Discuss the condition of the oral cavity, identified and potential problem, etiological factors and risk assessment, and design a patient-centered treatment plan
  4. Provide treatment that includes preventive and therapeutic services designed to achieve and maintain oral health and assist the patient in achieving oral health goals
  5. Evaluate the effectiveness of planned clinical and educational services and modify or refer as necessary
  6. Demonstrate professionalism and ethical decision making while practicing dental hygiene in all clinical settings
  7. Demonstrate correct infection control procedures and safety precautions while in the clinical setting
  8. Demonstrate competent instrumentation skills utilizing the explorer, universal scaler, gracey scalers, and also demonstrate instrument sharpening
  9. Participate in a clinical Mock Board experience

DH233 Ethics and Jurisprudence (Course offered online)

Credit 1Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Study of ethics and the law and its application to dentistry and the practice of dental hygiene. Review of the Oregon State Dental Practice Act. A research paper and class presentation are required.

View Course Outcomes:

  1. Identify and define terminology relating to ethics, ethical dilemmas, and the law of ethics
  2. Discuss social justice in determining ethical behavior as well as values, moral reasoning and character
  3. Identify the criteria necessary for informed consent and list expectations to the rule of gaining informed consent
  4. Discuss the patient's bill of rights
  5. Identify core values found and the five main principles in the Code of Ethics of the American Dental Hygienists' Association
  6. List the steps involved in ethical decision-making, determine core values and principles, and be able to solve ethical dilemmas using a decision making process
  7. Compare the concepts of civil law with criminal law, utilizing examples found in dental hygiene practice
  8. Discuss contractual relationships between a dental hygienist and a patient
  9. Identify rules and regulations that pertain to the Oregon State Practice Act as well as define the role and responsibilities of the dental hygienist

DH234 Practice Management and Dental Hygiene Issues

Credits 2Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Includes resume writing, job search strategies and interviewing skills. Variations in the practice of dental hygiene and dentistry and avenues for career development are explored. Personal finance and taxes are introduced and current issues in dental hygiene are investigated. A portfolio is required.

View Course Outcomes:

  1. Recognize and evaluate the aspects of practice management
  2. Utilize concepts based on the business of dental hygiene
  3. Confidently execute a search for dental hygiene employment
  4. Build a professional portfolio that reflects practice philosophy, plans for professional development, including membership of professional associations, and strategies for career longevity and personal health

DH235 Restorative Dentistry Clinic

Credits 3Spring

Registration Requirement: Acceptance into and completion of previous program courses with a grade of "C" or better.

Clinical practice in expanded duties, restorative dentistry and associated procedures as allowed by Oregon State law. This course emphasizes the placement of amalgam and composite restorations. Supporting activities include the administration of local anesthesia, rubber dam placement, use of high-speed handpieces, application of chemotherapeutic agents and appropriate patient education.

Additional Course Fee: $600.00

View Course Outcomes:

  1. Evaluate the patient's medical history, record vitals and modify treatment accordingly
  2. Place, carve, finish and polish amalgam restorations
  3. Place, carve and finish composite restorations
  4. Use proper handling techniques with hazards related to amalgam and mercury
  5. Demonstrate compliance with Oregon and Washington State law by preparing to provide restorative services
  6. Integrate clinical diagnostic techniques into patient care
  7. Apply appropriate chemotherapeutic agents as directed
  8. Demonstrate self-assessment skills
  9. Formulate a plan for improved dental health including caries prevention

Course fees are subject to change. Additional section fees (web, hybrid, etc.) may apply.

Online option regularly offered

Cultural Literacy course