• DHYG 112: Dental Science II

  3.00 Credits

  Roane State Community College

  
  This course provides the student with a detailed study of the embryological and histological formation of the oral-facial structures of the head, neck, oral cavity and underlying structures. (Prerequisites: Admission to the Dental Hygiene Program, BIOL 2010 & CHEM 1010) 3 lecture hrs/weekNot part of a TN Transfer Pathway. Formerly DHT 112
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• DHYG 121: Clinical Dental Hygiene I

  1.00 Credits

  Roane State Community College

  
  This clinical course introduces the dental hygiene student to providing comprehensive dental hygiene treatment. Application of knowledge in infection control practices, development of care plans, assessment, oral health education, coronal polishing technique, delivery of fluorides, radiography, and fundamentals of instrumentation. Supportive dental technology, equipment and products related to dental hygiene treatment are introduced. Prerequisite: Admission to the Dental Hygiene Program. (120 total hours) Not part of a TN Transfer Pathway. Formerly DHT 121
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• DHYG 132: Dental Radiography

  0.00 - 3.00 Credits

  Roane State Community College

  
  This course includes principles of radiation physics, exposing, processing, mounting, evaluating, and interpreting dental radiographs. Biological effects of radiation and protective principles, quality assurance protocols, and infection control are emphasized. Emerging imaging technology is addressed. Prerequisite: Admission to the Dental Hygiene Program. (2 hours lecture, 2 hours laboratory/week)Not part of a TN Transfer Pathway. Formerly DHT 132
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• DHYG 133: General and Oral Pathology

  3.00 Credits

  Roane State Community College

  
  This course will combine general and oral pathology found in the human system. Concepts of pathologic physiology included in this course are the inflammatory process, wound healing, and immunology. Emphasis will be placed on the oral/facial characteristics of systemic disease. Principles of pathology, clinical features, risk factors, etiology, locations, and treatment options are presented. Prerequisite: Admission to the Dental Hygiene Program (3 lecture hours/week) Not part of a TN Transfer Pathway. Formerly DHT 133
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• DHYG 141: Principals of Dental Hygiene I

  3.00 Credits

  Roane State Community College

  
  This course presents concepts of supportive dental hygiene therapy including ultrasonic debridement, air/powder polishing, subgingival irrigation, treatments for tooth hypersensitivity, patient management techniques (including antibiotic therapy), care of dental appliances/prostheses, and pit and fissure sealants. The use of supportive dental hygiene treatment in providing comprehensive care is introduced. The application of evidence based clinical practice is included. Prerequisite: Admission to the Dental Hygiene Program (3 lecture hours/week) Not part of a TN Transfer Pathway. Formerly DHT 141
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• DHYG 161: Biochemistry and Nutrition

  3.00 Credits

  Roane State Community College

  
  This course provides principles of biochemistry and nutrition principles including nutritional standards and requirements, dietary sources of nutrients and nutrient utilization as it relates to health, disease and total care of patients. Emphasis will be on the relationship between nutrition and dental caries and periodontal disease. The student will be taught to correlate nutrition and dental health, provide nutritional counseling, and develop dietary plans for patients. (Prerequisites: Admission to the Dental Hygiene Program, CHEM 1010) 3 lecture hrs/weekNot part of a TN Transfer Pathway. Formerly DHT 161
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• DHYG 171: Dental Materials

  0.00 - 3.00 Credits

  Roane State Community College

  
  This course focuses on the study of the physical, chemical, and biologic properties and uses of dental materials. Identification and manipulation of common dental materials are incorporated in laboratory experiences. Prerequisite: Admission to the Dental Hygiene Program (2 lecture hours, 3 laboratory hours/week)Not part of a TN Transfer Pathway. Formerly DHT 171
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• DHYG 201: Pharmacology and Pain Control

  0.00 - 4.00 Credits

  Roane State Community College

  
  This course provides an introduction to modern therapeutic drugs. Dosage forms, sources, prescriptions, and metabolism are covered first, then students study human physiological systems and the most important drugs used to affect these systems. Emergency and new drugs are included. This course addresses coverage of pain and anxiety management for conscious dental clients. The indications, contraindications, and pharmacology of local anesthesia and nitrous oxide and oxygen sedation used in dentistry will be discussed. Local anesthesia techniques and the administration of nitrous oxide and oxygen sedation will be studied. Students will be introduced to general anesthesia, parenteral sedation and anti-anxiety medications. Administration of local anesthesia techniques will be performed. Prerequisite: Admission to the Dental Hygiene Program (3 lecture and 1 hour lab weekly)Not part of a TN Transfer Pathway. Formerly DHT 201
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• DHYG 211: Dental Hygiene Seminar

  2.00 Credits

  Roane State Community College

  
  This course presents professional dental hygiene topics from a historical, economic, legal/ethical, global, political, social, interdisciplinary and multicultural framework. Students will investigate current issues in the field of dental hygiene education, examine ethical and legal concerns in the practice of dental hygiene, and explore the accelerating need for access to care. Students will develop solutions which could be used to influence organizational, institutional, and governmental decisions impacting oral health care. Dental hygiene rules and regulations of the state's dental practice act are examined with reference to the regulatory agencies, current legislation and making application for licensure. Students make preparation for acquisition of employment with the construction of a resume and practicing interview skills. Prerequisite: Admission to the Dental Hygiene Program (2 lecture hours/week) Not part of a TN Transfer Pathway. Formerly DHT 211
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• DHYG 212: Community Dental Health

  0.00 - 3.00 Credits

  Roane State Community College

  
  This course is designed to provide concepts and principles related to the practice of community oral health. Prevention, access to care, providers of dental services, financing dental care, and quality assurance are discussed. The dental hygienist’s role in developing community oral health programs is an integral component. The significance of oral health measures for all members of society is addressed. The dental hygiene student will develop oral health education programs for diverse populations utilizing the dental hygiene process of care paradigm of assessment, planning, implementation, and evaluation. Field experiences will take place in community schools, extended care facilities, outpatient treatment facilities, and acute care facilities. Prerequisite: Admission to the Dental Hygiene Program (2 lecture hours, 3 laboratory hours/week) Not part of a TN Transfer Pathway. Formerly DHT 212
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