Chewing
A) grinds and breaks up food
B) mixes food with saliva to facilitate swallowing
C) reflexively increases salivary and gastric secretions
D) reflexively increases pancreatic and bile secretions
E) does all of the above
Correct Answer:
Verified
Q20: Secretions from digestive organs include
A)enzymes
B)bile
C)mucus
D)hormones
E)all of the
Q21: Which statement is incorrect?
A)Salivation is entirely under
Q22: Which of the following factors will not
Q23: Secondary peristaltic waves in the esophagus occur
A)when
Q24: If peristalsis in the esophagus is insufficient
Q26: Gastric mixing is
A)primarily in the body of
Q27: The gastroesophageal sphincter is normally closed to
Q28: The pharyngoesophageal sphincter is normally closed to
Q29: What helps prevent food from entering the
Q30: Salivary secretion is
A)entirely under neural control (i.e.,
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