GI Flashcards
Gustatory papillae
Fungiform: dorsal
Vallate: lateral sulcus
Folliate: lateral
Mechanical keratinized papillae
Filliform, Conical, Lenticular(ruminants)
General Tubular layers review
T. Mucosa: epi, propria, muscularis
T. Submucosa
T. Muscularis
T. Adventitia/serosa
Endocrine
Secrete into ECF
Exocrine
Secrete into duct
Simple duct
1 lumen
Compound gland
Branched duct
Mixed gland
Mixed secretory product into a duct
Ameloblasts
From Inner epithelial layer
Enamel product
Odontoblast
Dental papillae: Mesenchyme of pulp cavity
Dentin: can regen
Cementocytes
Dental sac collapse to form cells; covers roots
Cementum
Stomach layers MAMMALS
T. Mucosa: Epi- ⛔️goblet cells, LP, LM- in glandular stomach except ruminants= sm.M
T. Subm: mammal gladular stom ⛔️submucosal gl
Birds have subm gl
T.Musc: always sm.M
T.Serosa
Esophagus layers
T.M: Epi-rumin-keratinized; LP-LCT & birds simple br tubuloalv mucosal gl LM- longit smM at caudal end T.S.: compound tubalv seromuc gl except rumin & birds T.Mus: ⚪️in & L out SkM rumin & dog SmM bird & crop Cr=skM & Ca=smM pig T. Adv but T.Serosa after diaphragm
Liver fn
McSPEEDSS
Metab Conjugation Syn bile Phagocytosis Esterfication Excretion Detox Secretion Storage
Sella turcica
Pituitary sits in it of Basisphenoid bone