BIOS256 Week 3: Exam 1 [Chamberlain University]
Which hormone, released in response to fats and proteins in the small intestine, stimulates pancreatic enzyme secretion and gallbladder contraction?
- gastrin
- cholecystokinin (CCK) ✅
- insulin
- acetylcholine
- secretin
Which vitamin involved in erythrocyte production requires intrinsic factor for absorption in the ileum?
- vitamin K
- vitamin A
- vitamin D
- vitamin C
- vitamin B12 ✅
Identify the highlighted region of the digestive organ indicated by the arrow.
- jejunum
- ascending colon
- descending colon ✅
- cecum
- sigmoid colon
Which structure prevents food from entering the larynx during swallowing?
- uvula
- epiglottis ✅
- soft palate
- tongue
- pharynx
Which hormone is released in response to acidic chyme and stimulates bicarbonate secretion in the small intestine?
A. cholecystokinin (CCK)
B. secretin ✅
C. acetylcholine
D. epinephrine
E. gastrin
Identify the highlighted region of the digestive organ indicated by the arrow.
A. sublingual gland
B. submandibular gland ✅
C. sebaceous gland
D. ceruminous gland
Which organ of the digestive system stores and concentrates bile?
A. pancreas
B. liver
C. gallbladder ✅
D. stomach
E. duodenum
Which gastric cell type secretes hydrochloric acid and intrinsic factor in the stomach?
A. mucous cell
B. chief cell
C. regenerative cell
D. enteroendocrine cell
E. parietal cell ✅……………………………………….purchase all the 41 questions and answers at $30 only
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