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12 Cards in this Set
- Front
- Back
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lining mucosa locations
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lips, cheeks, alveolar muscosal surface, floor of the mouth, inferior surface of the tongue and soft palate
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lining muscosa layers
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stratum basale
stratum spinosum = several layers thick stratum superficiale = superficial layer |
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lingual tonsil
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located in the lamina propria of the root of base of the tongue
consists of diffuse lymphatic tissue with lymph nodes |
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enamel
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one of four tissues that make up the tooth
covers anatomical crown supported by underlining dentin formed from ameloblasts |
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cementum
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calcified
covers the root of the tooth |
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dentin
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calcifed material that forms most of the tooth substance and is formed from odontoblasts
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dental pulp
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connective tissue
vascularized and supplied by abundant nerves |
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alveoli
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sockets of bone
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peridontal ligament
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attach a tooth to the alveolar bone
functions of PDL: support, bone remodeling, proprioception and tooth eruption |
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gingiva
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specialized oral mucosa located round the neck of the tooth
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Salivary glands (Major)
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1) parotid: serous only
2) submandibular: mixed but mostly serous secreting 3) sublingual: mixed but mostly mucous secreting |
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Three types of acini
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1) serous: protein secreting
2) mucous: mucin secreting 3) mixed: both serous and mucous cells |
