Gastrointestinal System Flashcards

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1
Q

Another term for digestive tract

A

Alimentary canal

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2
Q

Peristalsis

A

Smooth muscle contractions in GI tract to move things along

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3
Q

Process of food going through the gastrointestinal system

A
Esophagus
Cardiac sphincter
Stomach
Pyloric sphincter
Duodenum
Jejunum
Ileum
Ileocecal valve
Cecum
Ascending colon
Hepatic flexure
Transverse colon
Splenic flexure 
Descending colon
Sigmoid colon
Rectum
Anus
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4
Q

Where is your appendix?

A

On the cecum

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5
Q

Another name for hepatic flexure

A

Right colic flexure

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6
Q

Another name for splenic flexure

A

Left colic flexure

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7
Q

What are the three parts of the small intestine?

A

Duodenum
Jejunum
Ileum

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8
Q

Functions of GI Tract

A

Digestion
Absorption
Elimination

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9
Q

Combining Form for Pharynx

A

Pharyngo

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10
Q

Combining Form for Esophagus

A

Esophago

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11
Q

Combining Form for Stomach

A

Gastro

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12
Q

Combining Form for Small Intestines

A

Entero

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13
Q

Combining Forms for Large Intestine

A

Colo

Colono

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14
Q

Combining Form for Liver

A

Hepato

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15
Q

Combining Form for Gall Bladder

A

Cholecysto

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16
Q

Combining Form for Pancreas

A

Pancreato

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17
Q

Mastication

A

Chewing

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18
Q

Salivary Glands

A

Contribute saliva to food while chewing

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19
Q

Saliva

A

Fluid and enzymes

20
Q

Deglutition

A

Swallowing a bolus of food

21
Q

Bolus

A

Wad

22
Q

Nausea

A

Feeling like you’re going to vom

23
Q

Emesis

A

Vomiting

24
Q

Hematemesis

A

Vomiting blood from internal bleeding in esophagus or stomach

25
Q

Coffee Ground Emesis

A

Vomiting partially digested blood

26
Q

Parts of the Stomach

A

Fundus
Cardiac Region
Pyloric Region

27
Q

Another name for cardiac region

A

Cardia

28
Q

Another name for pyloric region

A

Pylorus

29
Q

Pyloric Stenosis

A

Narrowing of the pyloric sphincter

30
Q

Congenital

A

Born that way

31
Q

Ulcers

A

Sore on the inside/outside of body

32
Q

Gastric Ulcer

A

In stomach

33
Q

Duodenal Ulcer

A

In small intestine

34
Q

Decubitis Ulcer

A

Bed sore
Goes through the skin
Open wound

35
Q

What causes a gastric ulcer?

A

Stress

H. pylori bacteria

36
Q

What does GERD stand for?

A

Gastroesophageal reflux disease

37
Q

GERD

A

Heartburn

Back up from stomach contents (acids) into the esophagus

38
Q

Why does GERD occur?

A

The lining of the esophagus cannot handle the low pH of the stomach acid and causes pain

39
Q

Barrett’s Esophagus

A

Changes that occur in the lining of the esophagus

Pre-cancerous

40
Q

What percent of people develop esophageal cancer from Barrett’s Esophagus?

A

1%

41
Q

What meds are used for GERD?

A

Antacids

Proton pump inhibitors

42
Q

Antacids

A

Raise pH

You feel less pain but it doesn’t stop the back-up

43
Q

Proton Pump Inhibitors

A

Block acid production in the stomach

44
Q

What can happen with long term use of proton pump inhibitors?

A

Decrease in calcium absorption

Linked to osteoporosis

45
Q

Types of proton pump inhibitors

A

Zantac
Nexium
Prilosec