ACC 252 EXAM 1 2026 LATEST QUESTIONS AND ANSWERS| ACE YOUR GRADES.

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A & P 2 - LAB PRACTICAL 2 - UTA - BIOL
2458 2026 LATEST QUESTIONS AND
ANSWERS| ACE YOUR GRADES.

Waves of muscular contractions that propel the contents of the
digestive tract are called __


segmentation
pendular movements
peristalsis
churning movements
mastication - correct answer -peristalsis




The __ are double sheets of peritoneal membrane that suspend
the visceral organs and carry nerves, lymphatics, and blood
vessels


serosa
adventitia
mesenteries
fibrosa
lamina propria - correct answer -mesenteries

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The middle segment of the small intestine is the


ileum
duodenum
jejunum
pylorus
cecum - correct answer -jejunum




Lacteals __


- increase the surface area of the mucosa of the small intestine
- carry absorbed fats to the lymphatic system
- produce new cells for the mucosa of the small intestine
- secrete digestive enzymes
- produce milk - correct answer -carry absorbed fats to the
lymphatic system




The intestinal hormone that stimulates the pancreas to release a
watery, bicarbonate-rich fluid is __

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enterocrinin
secretin
cholecystokinin
GIP
gastrin - correct answer -secretin




Chief cells secrete __


pepsinogen
gastrin
mucus
hydrochloric acid
intrinsic factor - correct answer -pepsinogen




Contraction of the __ alters the shape of the intestinal lumen and
moves epithelial pleats and folds


mucosa
submucosa
submucosa plexus
muscularis mucosa