Digestive Systems Terms & Definitions Flashcards

1
Q

Alimentary Canal

A

the digestive tract from the esophagus to the return

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2
Q

Anus

A

a narrow canal that opens at a hole

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3
Q

Colon

A

the large intestine

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4
Q

Digestive System

A

the gastrointestinal system

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5
Q

Duodenum

A

first part of the small intestine; connects the pylorus of the stomach and jejunum

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6
Q

Esophagus

A

tube that extends from the pharynx to the stomach

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7
Q

Gallbladder

A

small sac near the liver; concentrates and stores bile

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8
Q

Hard Palate

A

bony structure that forms the roof of the mouth

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9
Q

Ileum

A

final section of the small intestine;m connects the jejunum and large intestine

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10
Q

Large Intestine

A

the final section of the alimentary canal

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11
Q

Liver

A

largest gland in the body that excretes bile and stores glycogen

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12
Q

Mouth

A

oral cavity; opening to the digestive tract

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13
Q

Pancreas

A

gland that is dorsal to the stomach; secretes insulin and digestive juices

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14
Q

Peristalsis

A

rhythmic, wavelike motion of invonluntary muscles

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15
Q

Pharynx

A

throat

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16
Q

Rectum

A

lower part of the large intestine; temporary storage area for indigestibles

17
Q

Salivary Glands

A

glands of the mouth that produce saliva

18
Q

Small Intestine

A

a section of the intestine that is between the stomach and large intestine; site of nutrient absorption

19
Q

Soft Palate

A

back tissue of at the root of the mouth

20
Q

Stomach

A

enlarges section of thre alimentary canal; organ of digestion

21
Q

Teeth

A

mouth strcutures that physically break down

22
Q

Tongue

A

muscular organ of the mouth

23
Q

Veniform Appendix

A

a small projection of the cecum

24
Q

Villi

A

tiny projections from a surface; aid in absorption of nutrients