Chapter Nine - Gastrointestinal System Flashcards

1
Q

Peristalsis

A

Muscle contractions that propel food during the digestive process

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2
Q

Duodenum

A

First section of a small intestine, receives digested material from the stomach

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3
Q

Bile

A

Substance secreted by the liver and necessary for fat digestion

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4
Q

Stomatits

A

Inflammation of the lining of the mouth often caused by bacteria or fungi

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5
Q

Dysphagia

A

Difficult swallowing

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6
Q

Reflux

A

Back-flow of acid contents of the stomach causing inflammation of the esophagus

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7
Q

Hiatal Hernia

A

Protrusion of part of the stomach through the diaphragm at the point where the esophagus joins the stomach

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8
Q

Gastritis

A

Inflammation of the stomach caused by irritants

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9
Q

Peptic Ulcers

A

Ulcers of the stomach and small intestine due to pepsin, a proteolytic enzyme secreted by the stomach

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10
Q

Helicobacter Pylori

A

Bacterium associated with ulcers

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11
Q

Hematemesis

A

Vomitting of blood

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12
Q

Gangrene

A

Condidtion in which bacteria infects and destroys dead tissue

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13
Q

Regional Enteritis (Crohn’s Disease)

A

Inflammatory disease of the intestine that most frequently affects young adults

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14
Q

Anorexia

A

Aversion of food leads to emaciation and malnnutrition

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15
Q

Chronic Ulcerative Colitis

A

Serious inflammation of the colon, unknown origin

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16
Q

Colostomy

A

Artificial opening in the abdominal wall with a segment of the large intestine attached

17
Q

Flatus

A

Intestinal gas

18
Q

Spastic Colon (IBS)

A

Functional condition of the colon with diarrhea and cramping

19
Q

Dysentery

A

An acute inflammation of the colon, a colitis

20
Q

Hemorrhoids

A

varicose veins of the rectum or anus

21
Q

Melena

A

Stool with a dark tarry appearance caused by blood from the upper part of the digestive tract

22
Q

Occult Blood

A

Blood detected in stool by means of a chemical test

23
Q

Feces

A

Stool/solid waste

24
Q

Jaundice

A

Yellow-orange discoloration of the skin, tissues, and whites of the eyes

25
Q

Hepatitis A

A

Caused by infected food/water, a virus

26
Q

Hepatitis B

A

Transmitted through blood and STDs, a virus

27
Q

Hepatitis C

A

Transmitted through blood and STDs

28
Q

Cholecystitis

A

Inflammation of the gallbladder

29
Q

Cirrhosis

A

Chronic destruction of liver cells and tissues with a nodular, bumpy, regeneration

30
Q

Pancreatitis

A

Potentially life threatening inflammation of the pancreas