The stomach is a poor area for absorption primarily because:
A) Most foods are swallowed before ptyalin has a chance to breakdown starch
B) pH of the stomach is too high
C) The junction between epithelial cells presents wide space for fluid/ion movement
D) The stomach lacks villous membranes.
Correct Answer:
Verified
Q6: The gastric peristalsis :
A)Depends on the basis
Q7: All of the following statements are untrue
Q8: Which of the following statement is true?:
A)The
Q9: Under normal condition, the gastric secretion is:
A)Not
Q10: About pepsins:
A)There are 5 types of exopeptidase
Q12: Hydrochloric acid secretion:
A)Is accomplished by passive diffusion.
B)Requires
Q13: A 45 years old man is found
Q14: It's believed that in parietal cells of
Q15: Pepsin, secreted by the gastric mucosa:
A)Continues to
Q16: Acid secretion in ulcer disease can be
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