click below
click below
Normal Size Small Size show me how
Digestive System
All the digestive system notes for health science 1
Term | Definition |
---|---|
Mouth | Also known as the Buccal Cavity |
Palate | forms roof of mouth |
Uvula | Flap of skin at back of throat keeps food from going to the nose |
Cleft Palate | Roof of mouth that splits |
Tounge | Attached to floor of mouth, Skeletal Muscle, taste buds |
Taste Buds | Sweet, Sour, Bitter, salty. located on surface of tongue |
Teeth | Physically break down the food by chewing |
Primary Teeth | Have 32 baby teeth |
Secondary Teeth | Permanent Adult teeth |
Incisor Teeth | Used for cutting food |
Cuspid Teeth | Canine teeth, Used for ripping and tearing foods such as meat |
Bicuspid Teeth | used for chewing and grinding food |
Molar Teeth | Used for grinding food during chewing |
Caries | Decay of teeth/ Cavity |
Salivary Glands | Saliva is important to lubricate your mouth, help with swallowing, protect your teeth against bacteria, and aid in the digestion of food. |
Parotid gland | located on either side of the mouth and in front of the mouth |
Sublingual Gland | lie directly under the mucous membrane covering the floor of the mouth beneath the tongue. |
Submandibular Gland | a salivary gland about the size of a plum that lies immediately below the lower jaw. |
Pharynx | the membrane-lined cavity behind the nose and mouth, connecting them to the esophagus. |
Esophagus | the part of the alimentary canal that connects the throat to the stomach; the gullet. In humans and other vertebrates it is a muscular tube lined with mucous membrane. |
Mucosa | a mucous membrane. |
Submucosa | the layer of areolar connective tissue lying beneath a mucous membrane. |
Muscular | |
External Serous |