Foothill CollegeApproved Course Outlines

Biological and Health Sciences Division
3 hours lecture.3 Units

Total Quarter Learning Hours: 36 (Total of All Lecture, Lecture/Lab, and Lab hours X 12)
 Lecture Hours: 3 Lab Hours: Lecture/Lab:
 Note: If Lab hours are specified, see item 10. Lab Content below.

Repeatability -
Statement: Not Repeatable.

Status -
 Course Status: ActiveGrading: Letter Grade Only
 Degree Status: ApplicableCredit Status: Credit
 Degree or Certificate Requirement: AS Degree
 GE Status: Non-GE

Articulation Office Information -
 Transferability: CSUValidation: 4/26/10; 10/14/14

1. Description -
The embryologic development of the structures and tissues of the head, neck, teeth and oral cavity; histology of the hard and soft tissues of the oral cavity. Anatomy of the tooth crown, root and pulp; development and structural defects involving the oral cavity and the teeth. The normal periodontal tissues, oral mucous membranes, and salivary glands. Intended for students in the dental hygiene program.
Prerequisite: None
Co-requisite: None
Advisory: D H 52A.

2. Course Objectives -
The student will be able to:
Dental Hygiene Process of Care
  1. describe a cell and its components.
  2. describe the components and function of the four basic tissues of the body.
  3. list the developmental stages of the human from fertilization to birth.
  4. discuss the mechanism involved in the development of the face and oral cavity.
  5. describe the types of facial and oral developmental anomalies.
  6. explain the stages of tooth development, and describe the characteristic activities of each stage.
  7. identify the microscopic components of:
    1. enamel
    2. dentin
    3. pulp
    4. cementum
  8. Identify the histologic components of:
    1. gingiva
    2. periodontal ligament
    3. alveolar bone
    4. oral mucous membranes (mucosa)
    5. salivary glands
    6. tongue
Infection & Hazard Control
  1. assess the value of infection and hazard control in oral histology and embryology
Ethical & Legal Principles
  1. assess the value of the dental hygienist in oral histology and embryology.
  2. demonstrate professionalism and enthusiasm in completing all assignments.
  3. assess the value of cultural diversity in oral histology and embryology

Foothill College Dental Hygiene Program Competencies
Our graduates must be competent:
  1. In assessing the oral health needs of diverse populations and providing comprehensive dental hygiene care for persons of all ages/stages of life
  2. In health education strategies for the prevention of disease & the promotion of health for individual clients and the community
  3. In infection & hazard control procedures to prevent the transmission of infectious diseases.
  4. In the ethical & legal principles underlying the practice of dental hygiene.
3. Special Facilities and/or Equipment -
  1. Multi-media lecture room
  2. Microscopes, microscopic slides of embryologic and dental development and oral histology.

4. Course Content (Body of knowledge) -
  1. Cells and components.
    1. Cell Membrane
    2. Nucleus
    3. Organelles
  2. Basic Tissues of the body.
    1. Epithelium
    2. Connective Tissue
    3. Muscle Tissue
    4. Nerve Tissue
  3. The processes and stages of early embryologic and fetal development.
    1. Fertilization
    2. Morula
    3. Blastocyst
    4. Embryo
    5. Trilaminar Disc
    6. Fetus
  4. The formation and organization of the structures of the head, neck and oral cavity.
    1. Branchial Arches
    2. Mandibular Process
    3. Maxilllary Processes
    4. Frontal Process
    5. Globular Process
    6. Lateral Palatine Processes
  5. Facial and oral anomalies.
    1. Cleft Lips
    2. Cleft Palates
    3. Combined Cleft Lip and Cleft Palates
    4. Other Facial Clefts
  6. The processes and stages of tooth development.
    1. Bud Stage
    2. Cap Stage
    3. Bell Stage
    4. Morphodifferentiation
    5. Apposition
    6. Calcification
    7. Eruption
  7. Microscopic features of enamel, dentin, cementum, and pulp.
    1. Enamel Rods
    2. Enamel Lamellae
    3. Enamel Tufts
    4. Dentin Tubules
    5. Tomes Granular Layer
    6. Acellular Cementum
    7. Cellular Cementum
    8. Pulpal Zones
    9. Zone of Weil
    10. Pulp Stones
  8. The development and histology of the gingiva, epithelial attachment, periodontal ligament, alveolar bone, and oral mucous membranes.
    1. Gingival Layers
    2. Attached Gingiva
    3. Free Gingiva
    4. Junctional Epithelium
    5. Fibers of the Periodontal Ligament
    6. Rests of Mallassez
    7. Alveloar Bone Proper
    8. Cribiform Plate
    9. Lamina Dura
    10. Masicatory Mucosa
    11. Lining Mucosa
    12. Specialized Mucosa
    13. Salivary Glands
    14. Tongue Papillae
5. Repeatability - Moved to header area.
6. Methods of Evaluation -
  1. Histology notebook.
  2. Weekly quizzes.
  3. Midterm.
  4. Final examination and lab assignments.
7. Representative Text(s) -
Frehenbach & Bath-Balogh, Illustrated Dental Embryology, Histology, and Anatomy, 3rd edition, Elsevier Saunders, St. Louis, MO, 2011.

8. Disciplines -
Dental Technology
9. Method of Instruction -
Lecture, Discussion, Oral presentations, Laboratory, Demonstration.
10. Lab Content -
Not applicable.
11. Honors Description - No longer used. Integrated into main description section.
12. Types and/or Examples of Required Reading, Writing and Outside of Class Assignments -
Weekly reading assignments from chapters in the textbook as well as writing assignments of review questions at the end of each chapter.
13. Need/Justification -
This course is a required core course for the AS degree in Dental Hygeine.

Course status: Active
Last updated: 2015-02-23 09:23:38

Foothill CollegeApproved Course Outlines