Term
| The sulfate form of this trace mineral acts as a growth promotant when added at high levels (200-250 ppm of the element) in swine diets. |
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Definition
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Term
| Ketosis in dairy cows is most common during months of lactation. |
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Definition
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Term
| Which one occurs mainly in dairy cows? |
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Definition
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Term
| Which form of zinc is most commonly used in farm animal diets? |
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Definition
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Term
How many statements are TRUE?
Ÿ Potassium is the primary intracellular anion.
Ÿ The body can effectively conserve potassium when the diet is inadequate.
Ÿ Excess dietary potassium is excreted in urine.
Ÿ Most of the potassium in the body is found in skin and muscle.
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Definition
2
Ÿ Excess dietary potassium is excreted in urine.
Ÿ Most of the potassium in the body is found in skin and muscle.
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Term
| Which nutrient class has the greatest potential for toxicity? |
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Definition
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Term
| Excess dietary molybdenum binds in the digestive system and prevents its absorption. |
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Definition
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Term
| Which vitamin is most likely to be deficient in diets of cattle fed mature, bleached out hay? |
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Definition
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Term
| Which is a listing of the three (3) most abundant elements in bone? |
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Definition
| phosphorus, magnesium, calcium |
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Term
VFA are the major molecules used by ruminants to produce energy.
Which pathway begins the breakdown of VFA to produce energy?
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Definition
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Term
| Where is most of the excess dietary copper stored in the body? |
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Definition
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Term
| “Hydroxyapatite: is found in: |
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Definition
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Term
| Which type of animal will most likely become iron deficient if it does not receive supplemental iron. Assume the animals are raised under normal conditions. |
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Definition
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Term
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Definition
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Term
| The molecule b-hydroxy butyrate is produced by: |
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Definition
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Term
| “Macro”minerals are different from the “micro” minerals because: |
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Definition
| animals require larger amounts of the macro minerals. |
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Term
| About what percentage of the calcium in the body is found in bone and teeth? |
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Definition
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Term
| Which type of animal cannot benefit from the dietary supplementation of inorganic sulfur? |
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Definition
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Term
| Which can cause nutritional secondary hyperparathyroidism? |
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Definition
| diets contain too much phosphorus |
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Term
| Which one is not treated by an I.V. infusion of a mineral? |
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Definition
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Term
| Which is the cheapest element to supplement to animal diets? |
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Definition
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Term
| Which is more regulated by the body? |
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Definition
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Term
| Which of the following elements is part of vitamin B12? |
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Definition
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Term
| Part of cell membranes; needed in large amounts: |
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Definition
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Term
Which statement is CORRECT?
a. Excess calcium in the diet binds phosphorus and prevents phosphorus from being absorbed
b.Excess calcium in the diet is excreted by the kidneys into the urine, which results in an equal amount of phosphors being excreted.
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Definition
| a. Excess calcium in the diet binds phosphorus and prevents phosphorus from being absorbed |
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Term
The electrolytes are microminerals that form positive or negative charges when dissolved in water.
true/false? |
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Definition
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Term
| Turnover of body protein is almost synonymous with: |
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Definition
| maintenance of existing body tissue |
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Term
| Complete oxidation of a 16 carbon saturated fatty acid will result in a net production of ATP. |
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Definition
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Term
| Glutathione peroxidase contains which vitamin? |
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Definition
| correct answer not given—omitted-should have said trace mineral |
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Term
| Which trace mineral is part of a major antioxidant system in the body? |
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Definition
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Term
| Which trace mineral is required for synthesis of hard bone and teeth? |
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Definition
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Term
How many of the following will increase the incidence of osteomalacia?
Ÿ Long-term deficiency of dietary calcium
Ÿ Long-term deficiency of phosphorus
Ÿ Inadequate vitamin D status
Ÿ Improper Ca:P ratio
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Definition
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Term
| Perosis and slipped tendon disease are caused by an acute deficiency of . |
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Definition
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Term
“Nutritional wisdom” is the idea that animals will seek out and consume feeds that contain nutrients they are deficient in.
True/False? |
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Definition
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Term
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Definition
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Term
Ceroplasmin content of blood is used as an indicator of the
status of an animal?
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Definition
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Term
| Parakeratosis can result from: |
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Definition
| excessive levels of copper in the diet |
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Term
| Which macromineral is LEAST abundant in the body? |
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Definition
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Term
Each NADH + H that transfers its H to the electron transport system
results in the production of ATP.
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Definition
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Term
Inorganic sources and animal products are considered to have high bioavailability of Ca and P for both ruminants and nonruminants.
True/False? |
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Definition
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Term
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Definition
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Term
Calculate the DE content of the following feedstuff.(+-.1)
Gross energy, Mcal = 4.5 Fecal energy, Mcal = 1.9
Urinary energy, Mcal = .1 Gases of Fermentation energy, Mcal = .2
Heat Increment1, Mcal = .8 Heat Increment 2, Mcal = 1.6
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Definition
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Term
What statement is FALSE about glycolysis?
a. Under anerobic conditions, the net production of ATP is 2.
b. Glucose is converted into two 3-carbon compounds.
c. Glycolysis is the first pathway involved in the oxidation of glucose.
d. Under aerobic conditions lactic acid is the end product.
e. For each glucose entering glycolysis 2 NADH + H are generated.
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Definition
| d. Under aerobic conditions lactic acid is the end product. |
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Term
Calculate the net energy for maintenance (NEm) content of the following feedstuff.
Gross energy, Mcal = 4.5 Fecal energy, Mcal = 1.9
Urinary energy, Mcal = .1 Gases of Fermentation energy, Mcal = .2
Heat Increment1, Mcal = .8 Heat Increment 2, Mcal = 1.6
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Definition
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Term
| When carbohydrates and lipids are oxidized, which produces most of the CO2? |
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Definition
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Term
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Definition
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Term
| Which type of feedstuffs is very low in calcium? |
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Definition
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Term
| Which protein contains iron and is responsible for transporting iron in the blood? |
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Definition
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Term
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Definition
| electron transport system |
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Term
How many of the metabolic pathways given below are involved in the oxidation of glucose to CO2 and H2O?
Ÿ b-oxidation Ÿ pentose-phosphate shunt
Ÿ glycolysis Ÿ electron transport system
Ÿ ketogenesis Ÿ Krebs cycle
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Definition
3
glycolysis
electron transport system
krebs cycle |
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