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Lip & tongue

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The document describes the different types of oral mucosa and papillae found on the lips and tongue. It includes diagrams labeling the non-keratinized stratified squamous epithelium of the inner lip and tongue, along with the various papillae including filiform, fungiform, and circumvallate papillae. Multiple choice questions are included at the end assessing the labeled structures and identifying the different oral tissues.

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Oral Mucosa -Non-Keratinized stratified squamous epithelium (E) - Lamina propria: minor salivary glands (G) E G G
Outer (hairy) surface of Lip
Inner Surface of Lip (labial glands)
Red Line (Vermilion Border)
Tongue Keratinized stratified squamous epithelium + Papillae Non-Keratinized stratified squamous epithelium. No papillae
Skeletal muscles of Tongue Vertically Horizontally Longitudinal Intersecting at right angles.
Filiform Papillae Note the Lingual (Minor) Salivary glands
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Fungiform Papillae
Circumvallate Papillae G: Von Ebner D: Ducts
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*Non-keratinized stratified Squamous epithelium *Many Taste Buds * Serous Glands Foliate Papillae Tongue Rabbit
Foliate Papillae
TASTE BUDS
Taste Pore
Exam Lip & Tongue
c a b (1)
The red arrow is pointing to ? The blue arrow is pointing to ? The green arrow is pointing to ? (2) Identify the Organ.
Identify the type of papillae (3)
Identify the type of papillae a b (4)
Identify the type of papillae a b (5)
Identify type of papillae (6)
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(8) Identify the type of Papillae
(9)
Identify the structures indicated by the arrows (10)
a) What type of epithelium does this structure belongs to? b) Name the type of Cells present in this structure. c) Name the type of epithelium E. d) Name the astreix *. E * (11)

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Lip & tongue