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53 Cards in this Set
- Front
- Back
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What is the first stage of tooth development? |
Odontogenesis |
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What stage does the tooth take its form in the dental lamina? |
Initiation stage |
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What stage of the tooth development do the cells multiply? |
Cap stage |
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List of the correct order of tooth development |
Bud,Cap,Bell,Maturation |
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Which structure of a tooth is the hardest ? |
Enamel |
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The lack of saliva can increase caries |
True |
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The external carotid artery carries blood to the face and oral cavity |
True |
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Mixed dentition refers to the presence of primary and permanent teeth |
True |
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The first molar is the most medial molar towards the midline |
True |
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An avulsed tooth has been removed completely from its socket |
True |
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The mandible is the only movable facial bone |
True |
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The ameloblasts are enamel producing cells |
True |
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Bruxism is grinding of the dental dentition occlusal surfaces |
True |
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Intrusion is a tooth that has been knocked out of the socket |
False |
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The internal jugular vein recieves blood from the cranium and face and neck and drains back into the heart |
True |
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What 2 mineral salts in the saliva form calculus? |
Calcium/phosphate |
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Histodifferentiation of ameloblasts and odontoblasts occur in which stage of developing dentition? |
Bell |
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The stensons duct that carries saliva from which gland? |
Parotid gland |
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What are the functions of the tongue? |
Speech, swallowing, tasting all the above |
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Xerostomia is condition of: |
Dry mouth |
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When a patient presents with leukoplakia in the oral cavity , what could be the probable cause? |
Chronic tabacco use |
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A patient who has aids can likely develop this oral fungal infection: |
Candidiasis |
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Herpectic lesions type 1 occur on the? |
Lips |
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Which bony process serves as a receptacle to hold the teeth? |
Alveolar process |
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How many root branches would a trifurcated tooth have? |
3 |
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Tooth surface that is the farthest away from the midline is referred to as? |
Distal |
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What is an example of a hinge/joint? |
Knee, TMJ, elbow & all the above |
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The __ muscles serves to compress the cheeks, hold food in contact with the teeth, and retract the angles of the mouth? |
Buccinator |
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Abnormal growth |
Module |
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Fluid filled raised area |
Blister |
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Abnormally small teeth |
Microdontia |
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Absence of teeth |
Anodontia |
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Enamel easily chips off the dentin |
Dentinogénesis imperfecta |
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Two teeth develop from single tooth bud |
Twinning |
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Face muscle |
Orbicularis oris |
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This system for numbering teeth uses one number to identify the quadrant and a second number for the tooth |
FDI |
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The ascending portion of the mandible is referred to as the: |
ramus |
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During a palpation the examiner feels with the fingers or hand for size, texture and consistency of the: |
Hard and soft tissue |
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The __ nerve innervates the maxillary central, lateral, canine teeth? |
Anterior superior alveolar |
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Tip of the root |
Apex |
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Convex depressions on the lingual surface near the gingiva |
Cingulum |
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Dividing point between multiple roots |
Furcation |
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Pointed or rounded part of the : |
Cusp |
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Pointed or rounded part of the crown |
Cusp |
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Angular depression |
Fossa |
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The plane that divides the body into left and right portions? |
Sagittal |
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What does the integumentary body system consist of? |
Skin |
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Tooth morphology is the study of |
Size of teeth, shape of the teeth, form and structure of the tooth, all the above |
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What attaches the tongue to the floor of the mouth? |
Lingual frenum |
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The TMJ is formed by the articulation of these two bones |
Condyle and temporal bone |
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In the universal numbering system the maxillary right 3rd molar is number? |
1 |
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What tooth numbering system uses a bracelet to designate the quadrant? |
Palmler |
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What is the strongest muscle of mastication? |
Masseter |
