Chapter 24 and 25 Flashcards
Breaking Down of food into small fragments
Digestion
Taking In of food
Ingestion
Cells of the pancreas that produce hormones
Pancreatic islets
The Passage of Small Molecules from the lumen of the GI tract into the blood
Absorption
The Elimination of Indigestible substances from the anus
Excretion
The Release of Water and other substances into the digestive tract
Secretion
Gastrointestinal tract layer contains the Muscularis Mucosae
Submucosa
Gastrointestinal tract layer contains the Myenteric Plexus
Muscularis Externa
Gastrointestinal tract layer contains the Submucosal Plexus
Submucosa
Gastrointestinal tract layer Faces the lumen
Mucosa
Gastrointestinal tract layer Covers the GI tract
Serosa
Layer of the Muscularis Externa provides the motility of the tract
Longitudinal Muscle
layer of the muscularis externa controls passage of material through the tract
Circular muscle layer
Layer of the GI tract innervated by the Myenteric Plexus
Muscularis externa
Layer of the GI tract is innervated by the Submucosal Plexus
Muscularis mucosae
Layer lines the Wall of the abdominopelvic cavity
Parietal
Layer lines the External surfaces of the abdominopelvic organs
Visceral
Fold of mucosa that attaches the Lips to the gums
Labial frenulum
Fold of mucosa that attaches the Tongue to the floor of the mouth
Lingual frenulum
The Space of the mouth located between the cheeks and lips and gums and teeth
Oral Cavity Proper
Part of the tooth that contains the Pulp Cavity
Dentin
Mucosal membrane that lines the external surface of the Tooth Sockets
Gingivae
Lines the internal surface of the tooth sockets and Binds the Tooth
Peridontal Ligament
Structures that house the teeth
Alveolar Process
Region of the tooth is visible Above the Level of the Gums
Crown
Region of the tooth Embedded in the Tooth Socket
Root
Region of the tooth is a Constricted line between the top and bottom regions
Neck
Number of Adult teeth in each quadrant
8
Number of Baby teeth in each quadrant
5
Tooth lies between the Central Incisor and canine
Lateral Incisor
Tooth lies in between First Premolar and first molar
2nd Premolar
Tooth lies in between the first premolar and Lateral incisor
canine/cuspid
Tooth lies in between the Second premolar and second molar
First molar
Covers the Dentin of the crown
Enamel
Covers the dentin of the tooth root
Cementum
The opening between the oral cavity and oropharynx
Fauces
Muscle of the Soft Palate connects the uvula to the Tongue
Palatoglossal arch
Muscle of the Soft Palate connects the uvula to the Throat
Palatopharyngeal arch
Has an effect on the tongue that Alters Shape and size for speech and swallowing
Intrinsic muscles
Has an effect on the tongue that Moves it Side to Side and in and Out
Extrinsic muscles
Papillae of the tongue that is Mushroom shaped and contain most of the taste buds
Fungiform papillae
Papillae of the tongue that are arranged in an inverted “V” and contain taste buds
Circumvallate papillae
Papillae of the tongue that are Conical and cover most of the tongue
Filiform papillae
Salivary gland located near the ear and has its secretions carried through a Duct which Empties into the vestibule
Parotid
Salivary gland is located near the base of the tongue and has its secretions Carried through a Duct which empties into the oral cavity lateral to the lingual frenulum
Submandibular duct