Question 1

The salivary secretion ?

Accepted Answer

A)  Has a serous component.
B)  Has a mucous component.
C)  A and B are correct.
D)  It is largely under hormonal control.E) A) and D)
F) All of the above

Question 2

The pharyngeal phase of Swallowing:

Accepted Answer

A)  Can be voluntairly inhibited.
B)  Involves closure of larynx by the vocal cord.
C)  Is associated with lowering of the soft palate.
D)  Is accompanied by deep inspiration.E) B) and C)
F) A) and C)

Question 3

Chronic gastritis is often associated with which of the following :

Accepted Answer

A)  Microcytic anemia.
B)  Hyperchlorohydria.
C)  Steatorrhea.
D)  pernicious anemia.E) A) and B)
F) A) and C)

Question 4

Vitamin B12 absorption :

Accepted Answer

A)  Depends on presence of intrinsic factor.
B)  Depends on passive diffusion.
C)  Occurs in the jujenum.
D)  Occurs in the stomach.E) All of the above
F) A) and B)

Question 5

The musculature of the esophagus below the pharynx is:

Accepted Answer

A)  Smooth only.
B)  Mainly striated.
C)  Incapable of peristalsis in absence of impulses from the Swallowing center.
D)  Primarily innervated by spinal nerves.E) A) and D)
F) A) and B)

Exam 2: Digestive Physiology

The salivary secretion ?

Correct Answer
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The pharyngeal phase of Swallowing:

Correct Answer
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The musculature of the esophagus below the pharynx is:

Correct Answer
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Chronic gastritis is often associated with which of the following :

Correct Answer
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Vitamin B12 absorption :

Correct Answer
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Exam 2: Digestive Physiology

The salivary secretion ?

Correct AnswerverifiedShow Answer

The pharyngeal phase of Swallowing:

Correct AnswerverifiedShow Answer

The musculature of the esophagus below the pharynx is:

Correct AnswerverifiedShow Answer

Chronic gastritis is often associated with which of the following :

Correct AnswerverifiedShow Answer

Vitamin B12 absorption :

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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