DNTA 1411 – Dental Science
CRN 56576 - Fall 2011
Coleman College – Room 576 / 9:30 – 11:30 am / Tue & Thurs
4 hour lecture / 64 hrs / 16 weeks
Instructor Information
Rosalva R. Perez, CDA, RDA, B.S., Room 520, 713-718-7350; E-mail: rosie.perez@hccs.edu
Course Description
Anatomical systems with emphasis placed on head and neck anatomy. Topics include the physiology and
morphology of the deciduous and the permanent teeth along with basic dental terminology.
Credit for this course can be given by exam. 4 credit. (4 lecture).
Prerequisites
Acceptance into Dental Assisting Program
Course Goals
Upon completion of this course the student will be able to:
1. define the terminology related to tooth morphology, tooth embryology, histology, microbiology and general
anatomy.
2. identify teeth in different stages of eruption.
3. identify any tooth according to its size, shape, and anatomical landmarks.
4. demonstrate use of different systems for naming and identifying teeth.
5. describe the anatomical differences between deciduous and permanent teeth.
6. identify different types of occlusions.
7. identify and describe the different types of tissues and areas of the oral cavity.
8. describe the basic tissues of the body, and the developmental process of the face, and that of the teeth along
with its surrounding tissues.
9. define microbiology and list the major microorganisms involved in dental pathology.
10. list some of the methods used to control disease-causing microorganisms.
Course Student Learning Outcomes
Identify the anatomical systems in terms of components and functions; identify the teeth and related structures; and
describe oral structures, embryology of the teeth, and tooth nomenclature.
Learning Objectives
INSTRUCTIONAL UNIT LEARNING OBJECTIVES
UNIT I – INTRODUCTION TO THE ORAL CAVITY
The student will be able to:
1. Define basic dental terminology.
2. Explain the different types of epithelium present in the mouth.
3. Describe the vermilion zone and the philtrum.
4. Define the anterior and posterior borders of the oral cavity.
5. Define the superior and inferior borders of the oral cavity.
6. Describe the oral cavity proper
UNIT II – DENTAL ANATOMY
The student will be able to:
1. Describe the functions of all the teeth in the oral cavity.
2. Name the different parts of a tooth.
3. Name the different types of teeth.
4. Name the surfaces of anterior and posterior teeth.
5. Name the line angles and point angles of anterior and posterior teeth.
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6. Explain the importance of contact area, curvatures and embrasures.
7. Name the different numbering systems and tell which is the most used.
8. Describe the development, form, and eruption of dentition.
9. Name the eruption dates for primary and permanent dentition.
10. Describe the different types of occlusion.
11. Explain the difference between the Curve of Spee, Curve of Wilson, and the Sphere of Monson.
12. Name the supporting structures of the periodontium.
UNIT III – ORAL HISTOLOGY AND EMBRYOLOGY
The student will be able to:
1. Name the basic tissues of a cell.
2. Name the different connective tissues of the body.
3. Describe the development of the orofacial complex.
4. Describe the growth of the Dental Lamina and Enamel Organ.
5. Explain the Dental Papilla and tell what arises from it.
6. Explain the development of secondary and reparative dentin.
7. Describe root formation and the attachment apparatus.
8. Describe the eruption and shedding of teeth.
9. Explain why some primary teeth may be retained.
UNIT IV – TOOTH IDENTIFICATION
The student will be able to:
1. Identify central and lateral incisors.
2. Identify maxillary and mandibular canines.
3. Identify maxillary and mandibular premolars.
4. Identify maxillary and mandibular molars.
5. Identify deciduous dentition.
UNIT V – MICROBIOLOGY AND ORAL PATHOLOGY
The student will be able to:
1. Define basic microbiology and oral pathology terminology.
2. Describe the major classifications of microorganisms.
3. Name some common diseases caused by bacteria.
4. Name some common diseases caused by viruses.
5. Name some common diseases caused by fungi.
6. Describe the body defenses against disease.
7. Name the cardinal signs of inflammation.
8. Name some diseases that involve teeth and the oral soft tissues.
9. Explain the dangers of Hepatitis to dental personnel.
10. Name some of the other diseases that cause danger to dental personnel.
SCANS or Core Curriculum Statement
SCANS (Secretary’s Commission on Achieving Necessary Skills)
A study was conducted for the Department of Labor by the American Society for Training and Development, which
identified the seven skills U.S. employers want most in entry level employees. These skills are: motivation to learn
basic skills, communication, teamwork, critical thinking, career development and leadership. In order to achieve the
desired competencies, the following will be included in this course:
I. Maximize Resource Allocations
A. Allocate time – attempt and complete all required reading in time required.
B. Allocate human resources – assess knowledge and skills and distribute work accordingly to meet the needs of
this course.
II. Use information Skills
IV. Acquire information/Evaluate information – acquire knowledge and information from lecture.
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III. Enhance Basic Skills
IV. Demonstrate reading competence – read all required materials for this course.
IV. Apply Thinking Skills
A. Visualize mind’s eye concept – organizes and processes symbols, pictures, graphs, objects and other
information to help remember the material in this course.
Course Calendar
PLANNED CLASS SCHEDULE
FALL 2011
WEEK
DAY
TOPIC
TEXT
_____________________________________________________________________________________________
WEEK # 1
Tues.
Thurs.
Introduction to Oral Cavity
Vocabulary and Introduction
Handouts
Term. Videos
WEEK # 2
Tues.
Thurs.
Oral Cavity Proper
TEST # 1
Chpt. 1
WEEK # 3
Tues.
Chpts. 2, 3
Thurs.
Dental Anatomy-Functions
Curvatures
Dentition
Tues.
Thurs.
TEST # 2
Development, Occlusion
WEEK # 5
Tues.
Thurs.
Periodontium
TEST # 3
Chpt. 8, 9
WEEK # 6
Tues.
Oral Histology and
Embryology
Development of Orofacial
Complex
Chpt. 17
Dental Lamina and
Enamel Organ
Enamel, Dentin, Pulp,
Chpt. 19
Chpt. 20, 21
Thurs.
Enamel, Dentin, Pulp,
Root Formation
TEST # 4
WEEK # 9
Tues.
Thurs.
Incisors
Canines
Chpt. 12
Chpt. 13
WEEK #10
Tues.
Thurs.
Premolars
Premolars (Con't)
Chpt. 14
WEEK #11
Tues.
Thurs.
TEST # 5
Molars
Tues.
Thurs.
Molars (Con't)
Deciduous Dentition
WEEK # 4
Thurs.
WEEK # 7
Tues.
Thurs.
WEEK # 8
WEEK #12
Tues.
Chpt. 4
Chpt. 5, 6
Chpt. 18
Chpt. 20
Chpt. 15
Chpt. 16
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WEEK #13
WEEK #14
Tues.
Thurs.
Deciduous Dentition (Con't)
Microbiology
Tues.
Thurs.
Microbiology (con't)
TEST # 6
Handout,
Chpts.1-5 of Infection
Control & Management of Hazardous Materials for the Dental Team
WEEK #15
REVIEW
WEEK #16
FINAL EXAM
Chpts. 1-5 con’t
Student Assignments:
See Course Calendar
Student Assessment(s):
Exams and quizzes consisting of many testing formats such as, multiple choice, true/false, essay, matching labeling
and/or short answer questions. Students will be advised of average at mid-semester and again near the end of the
semester.
Instructional Materials
Required textbooks:
1. Brand and Isselhard, Anatomy of Orofacial Structures, 7th ed., C.V. Mosby Co., 2003.
2. Charline M. Dofka, Dental Terminology, Delmar Thomson Learning, 2nd ed., 2007.
3. Miller and Palenik, Infection Control & Management of Hazardous Material for the Dental Team, 4th ed,
Elsevier Mosby, 2010.
4. Bird and Robinson, Modern Dental Assisting, 10th ed., Elsevier Saunders, 2012.
HCC Policy Statement: ADA
“Any student with a documented disability (e.g. physical, learning, psychiatric, vision, hearing, etc.) who needs to
arrange reasonable accommodations must contact the Disability Services Office at the respective college at the
beginning of each semester. Faculty is authorized to provide only the accommodations requested by the Disability
Support Services Office. The information in this publication will be made available in large print, taped or computerbased format upon request.” Regina Ricks, 713-718-7430, is the ADA Counselor for Coleman Campus.
HCC Policy Statement: Academic Honesty
“Students are responsible for conducting themselves with honor and integrity in fulfilling course requirements.
Penalties and/or disciplinary proceedings may be initiated by College System officials against a student accused of
scholastic dishonesty.” See the HCCS Student Handbook for further information.
HCC Policy Statement: Student Attendance, 3-Peaters, Withdrawal deadline
HCC POLICY STATEMENTS: ATTENDANCE
Research has shown that the single most important factor in student success is attendance! Therefore, attendance
and punctuality are mandatory. HCCS policy states that students absent from this course for more than 12.5% of the
total hours of instruction will be administratively dropped. This class has 64 contact hours. A student may be
dropped after 8 hours of absence from lecture.
If a student enters the class more than thirty minutes after the class has begun or leaves more than thirty minutes
early, they will be counted absent on that day.
Poor attendance records tend to correlate with poor grades. If you miss any class, you are responsible for all
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material missed. It is good idea to find a friend or a buddy in class who would be willing to share class notes or
discussion or be able to hand in paper if you unavoidable miss a class.
HCC POLICY STATEMENTS: 3-PEATERS
The State of Texas encourages students to complete college without having to repeat failed classes. To increase
student success, students who repeat the same course more than twice, are required to pay extra tuition. The
purpose of this extra tuition fee is to encourage students to pass their courses and to graduate. Effective fall 2006,
HCC has been charging a higher tuition rate to students registering the third or subsequent time for a course. If you
are considering course withdrawal because you are not earning passing grades, confer with your
instructor/counselor as early as possible about your study habits, reading and writing homework, test taking skills,
attendance, course participation, and opportunities for tutoring or other assistance that might be available.
HCC POLICY STATEMENTS: WITHDRAWAL
If you feel that you cannot complete this course, you will need to withdraw from the course prior to the final date of
withdrawal. Before you withdraw from your course, please take time to meet with the instructor to discuss why you
feel it is necessary to do so. The instructor may be able to provide you with suggestions that would enable you to
complete the course. Your success is very important. Beginning in fall 2007, the Texas Legislature passed a law
limiting first time entering freshmen to no more than SIX total course withdrawals throughout their educational
career in obtaining a certificate and/or degree.
To help students avoid having to drop/withdraw from any class, HCC has instituted an Early Alert process by which
your professor may “alert” you and HCC counselors that you might fail a class because of excessive absences and/or
poor academic performance. It is your responsibility to visit with your professor or a counselor to learn about what,
if any, HCC interventions might be available to assist you- online tutoring, child care, financial aid, job placement, etc.
– to stay in class and improve your academic performance.
If a student feels that they cannot complete the course, he or she will need to withdraw from the course prior to the
final date of withdrawal. Before withdrawing, the student should meet with the instructor to discuss the decision.
After withdrawal, the student must meet with the department head to complete an exit interview.
HCC Student Services Information
HCC has instituted an Early Alert process by which your professor may “alert” you and HCC counselors that you might
fail a class because of excessive absences and/or poor academic performance.
Peer tutoring may be available through the Academic Success Center, contact the program office for further
information.
Instructor requirements
Examination questions will be taken from the reading assignments as well as material presented in class. THERE
WILL BE NO MAKE-UP EXAMINATIONS AVAILABLE. Late homework will be accepted with 10 points off for every day
late, until graded homework is returned. After graded work is returned, no assignments will be accepted.
Periodic quizzes will be given to continually access student understanding of materials, and cannot be made up if
missed. Students who are late or absent and miss a quiz will receive an “0” for that quiz.
Program/Discipline Requirements
See the Dental Assisting Program Student Handbook
HCC Dental Assisting Program Grading Scale
GRADING:
The final grade for this course will be calculated according to the total number of points accumulated for
participating in class activities, quizzes and exams. All students must make "C" or better to successfully complete this
course.
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POINTS MAY BE EARNED BY:
Major Examinations (6 exams)
500 points
Possible 100 points each exam
(lowest grade will be dropped in lieu of make-up exams)
Unannounced Exams (average of all pop quizzes)
100 points
Final Examination
200 points
_________________________________________________________________
Total Points
800 points
GRADING SCALE:
To earn an:
A - accumulate 720 to 800 points
B - accumulate 640 to 719 points
C - accumulate 560 to 639 points
F - accumulate 0 to 559 points
Instructor Grading Criteria
Assignments turned in late will be lowered by 10 points for each day that it is late.
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