Digestion Flashcards
Bilirubin
Yellow pigment made by destruction of erythrocytes
Sphincter
A band of muscles that creates a ring around a natural opening in the body
Upper GI System
Mouth, pharynx, esophagus, stomach
Teeth structure
Enamel (outer), dentin, pulp (inner)
Esophagus
Posterior pharynx leading to stomach
Trachea
Anterior pharynx leading to lungs
Epiglottis
Cartilage that folds over the trachea during swallowing
Rugae
Folds in the stomach that increase capacity
Small intestine structures
Duodenum, jejunum, ileum
Large intestine structure
Cecum, ascending colon, hepatic flexure, transverse colon, splenic flexure, descending colon, sigmoid colon, rectum, anus
Liver functions
produces bile, removes glucose from blood, stores vitamins, destroys toxins
Pancreas functions
secretes insulin and digestive enzymes
Gallbladder function
stores bile
Glossectomy
Excision of tongue
Buccal
Pertaining to cheek
Cheiloplasty
Surgical repair of lip
Gingivectomy
Excision of gums
Sialolith
Stones in the salivary gland
Pylorus sphincter
Opening at the bottom of the stomach, leading to the duodenum
Enteropathy
Disease of small intestine
Jejunorraphy
Sutures in jejunum
Sigmoidotomy
incision in the sigmoid colon
Rectocele
Rectal swelling
Perianal
Pertaining to around the anus