Mod F Unit 1 Theory Exam A

  1. what is the rectangular area between the two ridges running under the nose to the midline of the upper lip
  2. what part of the mandible forms the chin
    mental protuberance
  3. what is the term for the angle at the corner of the mouth
    labial commissure
  4. what is the term for the space between the teeth and the inner mucosal lining of the cheeks
  5. what is the term for the white ridge of raised tissue on the buccal mucosa, which extends horizontally level where the maxillary and mandibular teeth come together
    linea alba
  6. what is the term for the narrow band of tissue that connects two structures
  7. the ____ frenum passes from the floor of the mouth to the midline of the ventral border on the tongue
  8. unattached gingiva consists of the tissues from the top of the gingival margin to theĀ 
    base of the gingival sulcus
  9. normal gingiva has which of the following characteristics
    the color of normal gingiva varies according to the individual's pigmentation
  10. the nasal surfaces of the hard palate are covered with ____ and the oral surfaces are covered with ____.
    respiratory mucosa; oral mucosa
  11. what is the term for the pear shaped pad of tissue located behind 8 & 9
    incisive papilla
  12. what is the term for the u-shaped projection of tissue in the back of the throat
  13. the anterior ___ of the tongue is called the body
  14. how many teeth are in the primary dentition
  15. what does the mixed dentition period begin with
    eruption of the first permanent tooth
  16. what are the four types of teeth
    incisors, canines, premolars, molars
  17. the ___ are the longest teeth in the human dentition
  18. every tooth in the mouth has five surfaces, the:
    mesial. distal, facial, lingual, and masticatory (occlusal or incisal)
  19. which of the following statements is true of the contours of the teeth
    the crown of the tooth narrows toward the cervical line
  20. what is the term for the area where the mesial or distal surfaces of the tooth touch the adjacent tooth in the arch
    contact area
  21. what is the relationship between the max and man teeth when the jaws are in the closed position
  22. which jaw position produces maximal stable contact between the occluding surface of max and man teeth
    centric occlusion
  23. what is the key to Angle's Classification system for occlusion and malocclusion
    the permanent maxillary first molars
  24. which tooth-numbering system is used most often in the US
    Universal/National System
  25. The permanent teeth are _____ in the universal/national system
    numbered 1-32
Card Set
Mod F Unit 1 Theory Exam A
Mod F Unit 1 Theory Exam A