Digestive System Flashcards
What is 1?
non keratinized sstratified squamous in esophagus and simple columnar epithelium in others
What is A?
esophagus
What is D?
colon
What is B?
stomach (fundus)
What is C?
small intestine (jejunum)
What is A4?
submuscosa
What is A 6/7?
Muscularis Externa; circular smooth muscle and longitudinal smooth muscle
What is A8?
adventitia
What is B5?
submuscosa
What is B 6/7?
muscularis externa; circular smooth muscle and longitudinal smooth muscle
What is B8/9?
serosa; areolar CT and simple squamous epithelium
What is C2?
intestinal crypt
What is C5?
submuscosa
What is c6/7?
muscularis externa; circular and longitudinal smooth muscle
What is C8/9?
serosa; areolar CT and simple squamous epthithelium
What is D5?
submucosa
What is D6/7?
muscularis externa; circular and longitudinal smooth muscle
What is D8/9?
serosa; areolar CT and simple squamous epithelium
Identify the Different Layers
mucous membrane; submucosa; muscularis externa; and serosa
Which is the esophagus and which is the stomach?
the right is esophagus the left is stomach; notice the stratified squamous of the mucosa of the esophagus compared to the simple columnar of the stomach mucosa
What is 16?
pancreatic duct
What is 12b?
Duodenum
What is 13?
plicae circulares (circular folds)
What is b?
tail of pancreas
What is a?
head of pancreas
What is 14?
jejunum
What is 2?
esophagus
What is 3?
cardiac sphincter
What is 4? (not the green)
cardia of stomach
What is 5?
body of stomach
What is 6?
pylorus of stomach
What is 7?
rugae
What is the pointer indicating?
pancreatic islets; endocrine and produce glucagon and insulin
What is around the pointer?
acinar cells; secrete enzymes
What is indicated by the black bracket?
mucosa of large intestine
What is indicated by the blue bracket?
submucosa of large intestine; note the peyer patches
What is indicated by the red bracket?
muscularis of large intestine
What is indicated by the black bracket?
mucosa of the stomach
What is indicated by the blue bracket?
submucosa of stomach
What is indicated by the red bracket?
muscularis of stomach
What is indicated by the green arrow?
serosa of stomach
DISEASES OF THE LIVER HISTOLOGY
What disease is shown?
cirrhosis
Identify the layers of the colon
crypts, goblet cells, mucosa, submucosa, muscularis externa and serosa
What salivary gland is shown?
sublingual
What salivary gland is shown?
parotid
What salivary gland is shown?
submandibular
STRUCTURES OF LIVER
What type of cells are shown?
liver