The esophagus connects to which region of the stomach?
A) fundus
B) cardia
C) body
D) antrum
E) pylorus
Answer: B
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Bicarbonate is
A. secreted into the interstitial fluid by gastric epithelial cells, and into the lumen by pancreatic duct cells. B. secreted into the lumen by pancreatic acinar (exocrine) cells, and into the interstitial fluid by pancreatic duct cells. C. secreted into the lumen by gastric epithelial cells and into the interstitial fluid by pancreatic duct cells. D. secreted into the lumen by both gastric epithelial cells and pancreatic duct cells. E. secreted into the lumen by pancreatic duct cells, and into the interstitial fluid by pancreatic acinar (exocrine) cells.
Which of the following enter the duodenum?
a. pancreatic secretions b. bile c. fatty acids from digested lipids d. both (a) and (b) above. e. all of these answers.
The hypothalamus regulates hormones from the anterior lobe of the pituitary gland using ________, while it regulates the posterior lobe of the pituitary gland using ________.
A. hormones; action potentials B. action potentials; hormones C. action potentials; action potentials D. hormones; hormones
The palm of the hand is formed by the ________ bones.
Fill in the blank(s) with the appropriate word(s).