Chapter 40: Stomach- Gastric Physiology Flashcards

1
Q

Gastric parietal cells products

A
  1. HCl
  2. Intrinsic factor
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2
Q

Chief cells product

A

PEPsinogen

(Think: “a PEPpy chief”)

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3
Q

Mucous neck cells products

A
  1. Bicarbonate
  2. Mucus
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4
Q

G cells product

A

Gastrin

(Think: G cells = Gastrin)

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5
Q

Where are G cells located?

A

Antrum

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6
Q

What is pepsin?

A

Proteolytic enzyme that hydrolyzes peptide bonds

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7
Q

What is intrinsic factor?

A

Protein secreted by the parietal cells that combines with vitamin B12 and allowsfor absorption in the terminal ileum

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