Questions and Answers
What is the definition of animal husbandry?
The science of breeding, feeding, and tending domestic animals, especially farm animals
What is the term for a substance that provides nourishment to an organism?
Nutrient
What does bioavailability refer to?
The extent to which a nutrient can be used by the body
What is the term for a nutrient required for body functions and cannot be synthesized by the body?
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What does digestibility refer to?
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What is the term for a substance that provides nourishment to an organism?
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What does palatability refer to in the context of animal husbandry?
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What is the term for a nutrient used by the body for energy?
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What does balanced food need to ensure in animal husbandry?
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Which nutrient is crucial for carrying nutrients and chemical reactions in the body?
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What is the primary energy source in pet food?
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Which nutrient is needed for cell membranes and controlling water loss?
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What nutrient is crucial for metabolic reactions and can lead to health issues if deficient?
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Which mineral, when imbalanced with calcium, can lead to delayed bone growth and maturation in puppies and kittens?
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Excess dietary intake of which mineral can lead to kidney damage?
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Which agency establishes the nutritional standards for complete and balanced pet food?
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Which agency regulates pet food labeling as a legal document?
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What is the term for a nutrient that cannot be synthesized by the body and must be obtained from the diet?
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What is the role of carbohydrates in commercial pet food?
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What nutrient do cats require as an essential amino acid in their diet?
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What is the potential consequence of using supplements in pet nutrition?
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Study Notes
Understanding Pet Nutrition: Key Points
- Water is the most important nutrient for life, crucial for carrying nutrients and chemical reactions in the body. Dehydration can lead to serious health issues.
- Proteins serve as a dietary nitrogen source and are made up of amino acids. Cats require taurine, an essential amino acid, in their diet.
- Carbohydrates are added to commercial pet food as an energy source, while fats are the primary energy source and aid in the absorption of fat-soluble vitamins.
- Essential fatty acids are needed for cell membranes and controlling water loss. Cats require dietary sources of arachidonic acid found in animal fats.
- Vitamins are crucial for metabolic reactions, and their excess or deficiency can lead to health issues. Cats require dietary sources of Vitamin A and niacin.
- Macrominerals like calcium, iron, phosphorus, and sodium are required in significant amounts in the diet and play essential roles in the body.
- Calcium must be supplied in proper proportion to phosphorus, as an imbalance can lead to delayed bone growth and maturation in puppies and kittens.
- Too much dietary phosphorus can lead to kidney damage, while sodium and potassium play crucial roles in body fluid balance.
- Using supplements may do more harm than good, as malnutrition due to nutrient excess is more common than malnutrition due to deficiencies.
- Pet food labeling is a legal document that communicates product information and is regulated by different agencies like AAFCO, FDA, and USDA.
- AAFCO establishes the nutritional standards for complete and balanced pet food, but does not regulate or certify pet foods.
- Commercial diets must be complete and balanced, and there are different types of foods generally fed to pets, including dry, semimoist, moist, and home-prepared.
