Digestive System Flashcards
Continuous, coiled muscular tube goes through the body and opens at both ends
Gastrointestinal Tract
The mouth
Oral Cavity
Anterior roof of mouth
Hard Palate
Posterior roof of mouth
Soft Palate
Fleshy finger-like projection of the soft palate
Uvula
Holds tongue down
Lingual Frenulum
Divided into the oropharynx, laryngophynx, and the nasopharynx
Pharynx
The gullet
Esophagus
Innermost layer of the Esophagus
Mucosa
Just beneath the Mucosa in the Esophagus
Submucosa
Muscle layer in the esophagus
Muscularis Externa
Outermost layer of the esophagus
Serosa
Layer of flat serous fluid producing cells in the Esophagus
Visceral Peritoneum
Continuous with the Visceral Peritoneum
Parietal Peritoneum
Lines the abdominal cavity
Mesentery
In the left side of the abdominal cavity
Stomach