________ pair(s) of salivary glands secrete into the oral cavity.
One
Two
Three
Four
Carbohydrate digestion begins in the
Duodenum
Stomach
Mouth
Esophagus
The roof of the oral cavity is formed by
The frenulum
The soft palete
Both the hard and soft palete
The hard palate
The oral mucosa has ________ epithelium.
Stratified squamous
Simple squamous
Transitional
Pseudostratified
Regions of the stomach include all of the following except
Ileum
Pylorus
Body
Cardia
Fundus
During deglutition:
The lower esophageal sphincter opens
The soft palate elevates
The larynx elevates and the epiglottis closes
All of the answers are correct
None of the answers is correct
The ridge of oral mucosa that surrounds the base of a tooth is the
Faux
Alveolus
Vestibule
Gingiva
The portion of the stomach that is superior to the junction between the stomach and the esophagus is the
Cardia
Antrum
Plyorus
Fundus
The space between the cheeks or lips and the teeth is called the
Fauces
Vestibule
Dip sulcus
Pharynx
Accumulation of fluid in the peritoneal cavity is termed
Cholecystitis
Bolus
Ascites
Protrusion
Gastric pits are
Acid scars in the esophagus
Involved in absorption of liquids from the stomach
Openings into gastric glands
Hollows where proteins are stored
The enzyme pepsin digests
Nucleic acid
Lipids
Vitamins
Proteins
Lacteals
Increase the surface area of the mucosa of the small intestine
Secrete digestive enzymes
Carry absorbed fats to the lymphatic system
Produce milk
The middle segment of the small intestine is the
Jejunum
Plyorus
Ileum
Cecum
Chief cells secrete
Mucus
Gastrin
Pepsinogen
Intrinsic factor
An intestinal hormone that stimulates mucus secretion by the submucosal duodenal glands and dilation of intestinal capillaries is
Vasoactive intestinal peptide (VIP)
Secretin
Gastrin
Cholecystokinin
Parietal cells secrete
Mucus
Gastrin
Hydrochloric acid
Pepsinogen
The intestinal hormone that stimulates the pancreas to release enzymes and buffers is
Gastric inhibitory peptide (GIP)
Secretin
Vasoactive intestinal peptide (VIP)
lipase
Mary had her most of her stomach surgically removed in an effort to overcome obesity. As a result you would expect Mary to be at risk for
An ulcer
Vitamin B12 deficiency
Diarrhea
Protein malutrition
An intestinal hormone that stimulates contraction of the gallbladder to release bile is
Secretin
Gastrin
Cholecystokinin
Enteropeptidase
The gastric phase of gastric secretion is triggered by the
Entry of food into the stomach
) sight, thought, or smell of food
Entry of food into the stomach
Release of cholecystokinin and secretin by the small intestine
Approximately the last 15 cm of the digestive tract is the
Anus
Sigmoid colon
Rectum
Anal canal
Circular folds and intestinal villi
Carry products of digestion that will not pass through the walls of blood capillaries
Increase the surface area of the mucosa of the small intestine
Secrete digestive enzymes
Produce new cells for the mucosa of the small intestine
An intestinal hormone that stimulates gastric secretion is
Secretin
Gastrin
Enteropeptidase
Cholecystokinin
A small, wormlike structure attached to the posteromedial surface of the cecum is the
Gallbladder
Ileum
Appendix
Pancreas
Which salivary gland produces a serous secretion containing large amounts of salivary amylase?
Mandibular
Sublingual
Parotid
Lingual
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