Lp 37 Flashcards

1
Q

-exposed to mechanical abrasion & substances from external environ
-can cause necrosis

A

GI tract

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2
Q

++ resistant to agents of injury d/t:

A

-antimicrobial agents
-epithelial mucosa

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3
Q

GI tract major categories of body injury?

A

-trauma
-physical
-chemical
-biological

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4
Q

GI tract responses

A

-inflammatory
-immunological
-neoplasms

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5
Q

Classification of upper GI tract disorders (3types)

A

-inflammatory/ infectious disorders
-diverticula & hernias
-neoplasms

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6
Q

Common GI disorder manifestations

A

-anorexia
-nausea
-vomiting
-GI bleeding

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7
Q

3 pairs of salivary glands

A

-parotid
-submandibular
-sublingual

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8
Q

Food in mouth stimulates

A

-chemoreceptors
-mechanoreceptors

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9
Q

Signals travel to pons & medulla via parasympathetic

A

-CN VII
-CN IX

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