Chapter 9-Gastrointestinal Flashcards
Progressive contractions propel food through the GI system in a process called?
Peristalsis
This is a muscle layer that is made up of multiple layers of smooth muscle that contract progressively from the esophagus to the colon.
Adventitia
The Right Upper Quadrant (RUQ) comprises of what organs?
Liver, Gallbladder, part of the Large Intestine and the Right Kidney
The Left Upper Quadrant (LUQ) comprises of what organs?
Stomach, Spleen, Pancreas, part of the Large Intestine and the Left Kidney
The Right Lower Quadrant (RLQ) comprises of what organs?
Appendix, part of the Large Intestine, the right ovary, right ureter, part of the uterus and the urinary bladder
The Left Lower Quadrant (LLQ) comprises of what organs?
Part of the Large Intestine, left ovary, left ureter, part of the uterus and the urinary bladder
The medical term for chewing is?
Mastication
What 3 glands comprise the salivary glands?
Parotid Gland, Sublingual Gland and the Submandibular Gland
What enzyme breaks starches and other polysaccharides into simple sugars?
Salivary Amylase
The esophagus is located where?
In the mediastinum, posterior to the trachea
This is a semiliquid mass formed from churned food and digestive juices.
Chyme
What are the thick folds of the stomach wall?
Rugae
Parietal cells produce __________, which is used to digest food.
Hydrochloric Acid
The common bile duct and the hepatic duct drain into the opening, or _________, of the duodenum at the _____________.
Lumen, Ampulla of Vater
What are the 4 portions of the colon?
Ascending colon, Transverse colon, Descending colon, Sigmoid colon