.
Digestion
Ingestion
Secretion
Absorption
Mechanical digestion
Chemical digestion
Secretion
Absorption
Churning movements of the gastrointestinal tract
Segmental regions of the gastrointestinal tract
Waves of muscular contractions that propel contents from one point to another
Pendular movements of the gastrointestinal tract
Anabolism
Mastication
Catabolism
Fermentation
True
False
Submucosa, serosa, muscularis externa, and mucosa
Muscularis externa, serosa, musosa, and submucosa
Serosa, mucosa, submucosa, and muscularis externa
Mucosa, submucosa, muscularis externa, and serosa
Lamina propria
Mesenteries
Mucosal lining
Serosal lining
True
False
True
False
Submucosa
Serosa
Muscularis externa
Mucosa
Mastication
Segmentation
Peristalsis
Churning
Submucosa
Serosa
Mucosa
Muscularis externa
Mechanical breakdown: churning movements in the GI tracts
Absorptions: intake of chemically processed nutrients
Ingestion: intake of food nutreints
Propulsion: physical breakdown of ingested food in the GI tract
Anus
Stomach
Esophagus
Small intestine
True
False
Ingestion
Propulsion
Mechanical breakdown
Digestion
Mechanical breakdown
Digestion
Ingestion
Segmentation
Spreads directly to the parietal peritoneum
Spreads directly to the retroperitoneal organs
Causes appendicitis
All of the listed responses are correct
Serosa
Muscularis externa
Submucosa
Mucosa
Peritoneal
Hepatic portal
Visceral
Splanchnic
Gap junctions
Caveolae
Epimysium
T tubules
Submucoa
Muscularis externa
Serosa
Mucosa
Submucosa
Serosa
Muscularis externa
Mucosa
Nervous tissue
Epithelium
Connective tissue
Muscle
Number of cell layers
Shape of the cells
Location
Type of secretion
Epithelia tissue does not exhibit polarity
Epithelial tissue is innnervated
Epithelial tissue is typically unable to regenerate
Epithelial tissue contains blood vessels
Smooth muscle lacks the thin and thick filaments characteristic of skeletal muscle
Skeletal muscle fibers tend to be shorter than smooth muscle fibers
Skeletal muscle lacks the coarse connective tissue sheaths that are found in smooth muscle
Skeletal muscle fibers contains sarcomeres; smooth muscle fibers do not
Simple squamous epithelium; filtration
Simple columnar epithelium with microvilli; absorption
Stratified squamous epithelium; absorption
Simple cuboidal epithelium; secretion
Unitary smooth muscle
Cardiac muscle
Skeletal muscle
Multi unit smooth muscle
Option 1
Option 2
Option 3
Option 4
True
False
True
False
Low energy requirements
Stress-relaxation response
Slow, prolonged contractile activity
Smooth muscle tone
Transitional epithelia
Simple cuboidal epithelia
Simple columnar epithelia
Stratified squamous epithelia
Villi
Microvilli
Circular folds
Lacteals
Small intestine
Liver
Stomach
Large intestine
Secretin
Procarboxypeptidase
Cholecystokinin (CCK)
Bile
Gastric inhibitor peptide
Gastrin
Cholecystokinin
Secretin
The rugae and haustra
Plicae circulares, villi, and microvilli
The vast array of digestive enzymes
Brunner's glands and peter's patches
Pancreatic juice
Bile
Intestinal juice
Gastric juice
Bile would be released from the gallbladder to emulsify the fat in the duodenum
The acid secretion from the stomach would be sufficient tom digest this food
Severe indigestion from the stomach would occur, caused by the lack of sufficient digestice enzymes
This type of food would cause secretion of gastrin to cease, causing digestive upset
True
False
Proteases
Pancreatic enzymes
Amylases
Brush border enzymes
Contains enzymes that begin the breakdown of proteins
Moistens food and aids in compacting of the bolus
Cleanses the mouth
Dissolves food chemicals so they can be tasted
Mucin, lysozyme, electrolytes, salts, and minerals
Only proteases and amylase
Only salts and minerals
Electrolytes, digestive enzymes, mucin, lysozymes, wastes, and IgA
Defensins
A cyanide derivative
Nitric oxide
Lysozyme
True
False
True
False
Parietal cells
Mucous neck cells
Chief cells
Serous cells
Enteroendocrine cells
Parietal cells
Mucuos neck cells
Zymogenic cells
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