ANS2L- 4.02- Livestock Digestion

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Livestock Digestion

Anatomy & Physiology

Multiple Choice

Animal Science 1 Review:

Which of the following in NOT a part of both ruminant and non-ruminant animals?

• Esophagus

• Small Intestines

• Abomasum

• Cecum

Multiple Choice

Animal Science 1 Review:

What is a ruminant animal?

• A single stomached animal that has a simple digestive system.

• A single stomached animal that has a complex digestive system.

• A animal that has four compartments to their stomach and is capable of digesting large amounts of roughages in their diets.

• A animal who depends on their crop to soak and soften food in order for it be be able to be digested.

Multiple Choice

Vocab Review:

The process of forcing food back up the esophagus so it can be chewed again is called:

• mastication

• prehension

• digestion

• rumination

Multiple Choice

Vocab Review:

What term describes the beginning of the digestive process, when the animal grasps feed to bring it into the mouth?

• villi

• prehension

• mastication

• rumination

Multiple Choice

Which system do you feel the most comfortable about?

• Monogastric

• Ruminant

• Poultry

Poll

Which animals ruminate?

(Pick all that apply)

• Cattle

• Hogs

• Horses

• Poultry

• Sheep & Goats

Fill in the Blanks

Gas produced in the ruminant animal's digestive system must be expelled to prevent the animal from:

Fill in the Blanks

The disease ruminant animals suffer from when they swallow foreign objects such as nails or wire is called:

Multiple Choice

Which enzyme in the stomach acts on proteins?

• Gastric lipase

• pepsin

• salivary amylase

• maltase

Poll

True or False

The gizzard uses grit and gravel to help grind feed in the digestive system of poultry?

• True

• False

Multiple Select

Vocab Review:

What yellowish-green fluid produced by the liver acts on fats and fatty acids?

• chyme

• bile

• enzymes

• villi

Fill in the Blanks

What part of the nonruminant's digestive system is the primary site for nutrient absorption?

Poll

What animal do you think the cecum provides the most function for?

• Cattle

• Hogs

• Chickens

• Horses

Fill in the Blanks

The large intestine is the site of

absorption.

Fill in the Blanks

If a laboratory has a pig’s internal organ that contains feed and some liquids in it, what label should be put on that organ?