abdominiopelvic organ Flashcards
Periotoneum
Thin transparent serous membrane that consists of two layers ( Partial and visceral)
Parietal Peritoneum
lines the abdominal wall
Visceral Peritoneum
lines the visceral organs
What is the Mesentery?
Double layer of peritoneum that encloses the abdominal organs. It provides a means of neurovascular communication and organ attachment to posterior abdominal wall (small intestine)
What is Omentum?
Double layer of peritoneum that attach the stomach to the body wall or other abdominal organs
Greater omentum?
Fat laden fold of peritoneum that connects the stomach with the transverse colon
Lesser omentum
Connects the lesser curvature of the stomach and duodenm to the live
What does the abdominal cavity consist of?
- peritoneum
2. abdominal viscera
What is the esophagus
muscular tube that extends from pharynx to the stomach
What is the function of the esophagus?
transportation of food from oral cavity to stomach
What is Peristalic action create?
rapid food movement from the oral cavity to the stomach
What is the stomach?
expandable part of the digestive tract that lies between the esophagus and the samll intestine
What is the stomachs function?
provide enzymatic digestion of food, converting solid food into a liquid mixture called chyme
What are the 4 parts of the stomach?
- Cardia
- Fundus
- body
- pylorid
What is the Cardia?
part surrounding the cardial orifice. The orifice marks the connection between the stomach and the esophagus
What is the fundus?
dilated superior aspect of the stomach that is related to teh left dome of the diaphragm
What is the body?
Center, lying between teh fundus and the pyloric antrum
What is the pyloric
funnel shaped region of the stomach at the bottom. The distal aspect is characterized by the pyloric sphincter which contorls discharge of the stomach contents into the duodenum
What is the function of small intesting?
continue wiht food digestion
What are the parts of the small intesting?
- Duodenum
- Jejunum
- Ileum