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17 Cards in this Set

  • Front
  • Back

The Digestive System


Function

Provides the means by which the body takes in food, and breaks it down into usable components for absorption and eliminates waste.

The Digestive System


Structure

Components form a continuous passageway called the Digestive Tract, which extends from the mouth to the anus.

The Digestive System


Disorders and Tests

Disorders: ulcer and hepatitis



Tests : cholesterol and bilirubin

Lips


Function

Takes in food.

Lips


Structure

A tactile sensory organ.

Teeth


Function

Helps with chewing.

Teeth


Structure

The crown of each tooth projects into the mouth and descends below the gum line.

Tongue


Function

Helps with moving and swallowing.

Tongue


Structure

Consists of striated muscle.

Salivary Glands


Function

Moisten food and begins starch digestion.

Salivary Glands


Structure

Serous of mucous membranes.

Liver


Function

Filters blood coming from the Digestive tract and into the body.

Liver


Structure

Reddish-brown wedge-shaped organ with four lobes.

Pancreas


Function

Produces hormones ingluding insulin and glucagon.

Pancreas


Structure

Located behind the stomach, upper left of the abdomen.

Gallbladder


Function

Produces and stores bile.

Gallbladder


Structure

Pear shaped organ located under the liver on the right side.