Foundations Flashcards

1
Q

Risk factors for Gastrointestinal Disease

A

Smoking
Alcohol
Chronic use of Aspirin, NSAIDS, and anticoagulants
Stress
Low-fiber Diet

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2
Q

The main function of the gastrointestinal system

A

To absorb products of digestion to provide the cells in the body nutrients and fuel.

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3
Q

Components of the GI tract

A

Mouth
Esophagus
Stomach
Liver
Pancreas
Gallbladder
Spleen
Aorta
Bladder
Uterus
Illiac Arteries

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4
Q

The Mouth

A

Located in the head
Mechanically breaks down food and begins the chemical breakdown of food with saliva

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5
Q

The Esophagus

A

Located substernal in the epigastric region
Moves food from the mouth to the stomach

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6
Q

The Stomach

A

Located in the left upper quadrant and the epigastric region of the abdomen
Mechanically and chemically breaks down food and turns it into chyme

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7
Q

The Liver

A

Located in the upper right and center of the abdomen
Produces bile; assists with carbohydrate, protein, and fat metabolism; stores vitamins/manufactures vitamins; detoxifies blood; eliminates waste

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8
Q

The Pancreas

A

Located posterior to the stomach
Produces enzymes for protein, carbohydrate, and fat breakdown within the duodenum but also produces insulin, somatostatin, and glucagon

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9
Q

The Gallbladder

A

Located on the inferior surface of the liver
Stores bile

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10
Q

The Spleen

A

Located in the left upper abdomen
Filters blood and recycles dead red blood cells

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11
Q

The Aorta

A

Located in the central upper abdomen
The main artery supplying blood to the lower body

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12
Q

The Bladder

A

Located in the suprapubic area
Stores urine

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13
Q

The Uterus

A

Located in the suprapubic area
Part of the reproductive system

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14
Q

The Illiac Arteries

A

Located in the central abdomen and lower right and left quadrants
Supplies blood to the lower legs

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15
Q

The Duodenum

A

Located in the central umbilical region
Site for chemical breakdown of food; site for water, fat, protein, carbohydrate, and vitamin absorption

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16
Q

The Jejunum

A

Located in the central umbilical region
Moves chyme forward and absorbs nutrients

17
Q

The Ileum

A

Located in the central hypogastric to lower right abdomen
Moves chyme forward and absorbs food

18
Q

The Colon

A

Ascending, Transverse, Descending, and Sigmoid
Water reabsorption, formation of feces, and bacterial digestion of food

19
Q

The Rectum

A

Located in the suprapubic/hypogastric region
Stores feces

20
Q

The Anus

A

The most inferior portion of the large intestine

21
Q

The parietal peritoneum

A

The lining that contains the abdominal organs
Protects and supports the organs within the abdomen

22
Q

The visceral peritoneum

A

The lining that covers organs

23
Q

The peritoneal cavity

A

The space between the parietal and visceral peritoneum

24
Q

Food and partially digested food and a strong acidic odor mixed with the smell of food

A

Vomitus
Caused by influenza or food intolerance among many other things

25
Q

Black or very dark red, granular material

A

Hematemesis
Caused by blood from the mouth, esophagus, or stomach that has been digested by stomach acids and then vomited

26
Q

Vomitus in which red blood is obvious

A

Vomitus with gross blood
Caused by bleeding from the mouth or esophagus that has not been exposed to stomach acids

27
Q

Frequent liquid stool with the consistency of water; can range in color from clear to dark brown

A

Diarrhea
Caused by intestinal infections, bowel obstructions, and is usually associated with small intestinal disorders —always considered abnormal

28
Q

Tan-colored formed stools; may be softer than typical

A

Acholic Stools
Caused by liver disease; the liver releases bile into the small intestine, bile gives stool its normally dark color

29
Q

Foamy, foul-smelling, mushy, yellow to gray stool; these oily stools usually float within the water

A

Steatorrhea
Caused by liver or pancreas disease causing excessive excretion of fat within the stool

30
Q

A bowel movement that is the consistency of soft-serve ice cream; can range in color from tan to dark brown

A

Soft Stool
Caused by a normal variant for some people; can be caused by new foods or a rapid change of diet

31
Q

Stool and blood that are incorporated together into the same substance, yet are easily distinguished from each other

A

Hematochezia
Caused by bleeding from the lower GI tract

32
Q

Black, tarry, sticky, and very odorous stool and blood blended together into one substance; blood cannot be distinguished from stool

A

Melena
Caused by bleeding in the upper GI tract

33
Q

Pain that is difficult to localize; described as burning, cramping, gnawing, or aching —usually felt superficially

A

Visceral Pain originating in the hollow organs
Caused by forceful organ contractions or organ distension and stretching

34
Q

Steady, achy pain that is easier to localize but increases on movement

A

Parietal pain / Rebound pain in the peritoneum
Caused by inflammation of the peritoneum (usually by bleeding or infection)

35
Q

Deep, localized pain

A

Somatic pain from the peripheral nerve tracts
Caused by irritation of or injury to tissue, causing activation of peripheral nerve tracts

36
Q

Pain originating in the abdomen and causing the perception of pain in distant locations

A

Referred pain in the peripheral nerve tracts
Caused by visceral, parietal, or somatic pain