Large intestine Flashcards

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1
Q

how long is the large intestine

A

4-5 feet

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2
Q

describe the structure of the large intestine

A

wide tubing

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3
Q

describe the location of the large intestine

A

connects small intestine at ileocecal valve

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4
Q

function of large intestine

A

reabsorbs water and electrolytes; forms and stores fecies; prevents dehydration

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5
Q

electrolytes

A

(+,-) ions> gatorade

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6
Q

how much of feces is H2O

A

75%

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7
Q

how does fecies get its color

A

bile, billirubin, and verdin

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8
Q

how does fecies get its odor

A

bacteria in the air

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9
Q

another word for gas that is released by your butt

A

phenol

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10
Q

mass movements

A

defecation (reflex) (can’t stop)

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11
Q

cecum

A

beginning of colon (LI)

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12
Q

ascending colon

A

right

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13
Q

transverse colon

A

across

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14
Q

descending colon

A

left

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15
Q

sigmoid colon

A

end

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16
Q

constipation

A

fecies down in H2O, gets stuck

17
Q

diarrhea

A

feces go up in H2O (nerves)

18
Q

haustra

A

pouches in walls of colon

19
Q

appendix size

A

little finger

20
Q

where is the appendix

A

at junction of small and large intestines

21
Q

what kind of organ is the appendix

A

lymphatic

22
Q

rectum

A

muscle to push out waste (constipation and diarrhea)

23
Q

Anus

A

opening for waste (internal sphincter VS external sphincter)