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Nutrition > Exam 3 quizzes > Flashcards

Exam 3 quizzes Flashcards

1
Q

when you think of bone-specific diseases what minerals come to mind

A

calcium
phosphorus

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2
Q

when you think of weight loss problems what minerals come to mind

A

electrolytes
sodium

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3
Q

when you think of heart/specific organ problems what minerals come to mind

A

potassium

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4
Q

when you think of grass tetany what minerals come to mind

A

magnesium

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5
Q

when you think of anemia what minerals come to mind

A

iron

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6
Q

when you think of ensootic ataxia, falling disease, nutritional anemia, wasting disease, and graying of hair what minerals come to mind

A

copper

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7
Q

when you think of liver and spleen problems what minerals come to mind

A

cobalt

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8
Q

when you think of goiter and hairless pigs what minerals come to mind

A

iodine

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9
Q

when you think of slipped tendon what minerals come to mind

A

manganese

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10
Q

when you think of skin problems what minerals come to mind

A

zinc

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11
Q

when you think of white muscle disease what minerals come to mind

A

selenium

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12
Q

when you think of alkali disease/blind staggers what minerals come to mind

A

selenium

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13
Q

when you think of exudative diathesis in chicks what minerals come to mind

A

selenium

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14
Q

when you think of liver necrosis in rats what minerals come to mind

A

selenium

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15
Q

when you think of hoofs falling off what minerals come to mind

A

selenium

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16
Q

when you think of teartness (severe scouring and loss of condition) what minerals come to mind

A

molybdenum

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17
Q

when you think of bones breaking, bones losing color, and bony outgrowth what minerals come to mind

A

fluorine

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18
Q

when you think of total ash content of bone decreasing and teeth becoming soft what minerals come to mind

A

fluorine

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19
Q

A cow was found to be anemic despite the fact that the iron level in its diet and circulating iron it
its blood are at adequate level. After laboratory analysis, it was found that most of the red bllod
cells were microcytic and immature. Which mineral deficiency would you attribute this to?

A

copper

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20
Q

When ruminants are allowed to feed on lush pasture during the spring season. The potential for the
development of tetany is high. This condition is caused by

A

Magnesium deficiency

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21
Q

Deficiency of this mineral results in piglets being born without hair on their body

A

Iodine

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22
Q

This minerals is not routinely supplemented in swine diets

A

sulfur

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23
Q

Wasting disease, enzootic ataxia, falling disease of cattle, and graying of black hair and wool are
classical symptoms of

A

Copper deficiency

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24
Q

These minerals are area problems of the world

A

selenium, cobalt, iodine

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25
Q

This mineral occupies the center of cyanocobalamin (vitamin B12)

A

Cobalt

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26
Q

This mineral protects against peroxides (acts like an antioxidant)

A

Selenium

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27
Q

One of the following minerals is poorly absorbed in the gastrointestinal tract

A

Zinc or manganese

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28
Q

Most of the iron in the body of an animal is stored in this organ

A

Liver

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29
Q

The level of this mineral in the diet of livestock is regulated by FDA

A

Selenium

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30
Q

This plays an important role in the process of bone mineralization

A

Osteoblast

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31
Q

Grazing animals in this State could be subject to selenium toxicity

A

Utah

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32
Q

the amino acid involved in general metabolic rate in the body of an animal

A

tyrosine

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33
Q

hormones involved in calcium metabolism

A

parathyroid hormone
calcitonin
vitamin D
estrogen

34
Q

4 causes of anemia discussed in class

A

hereditary
pathological
hemorrhage blood loss
nutritional

35
Q

list the 3 most abundant macro minerals in the body of an animal

A

calcium
phosphorus
magnesium

36
Q

Difference between endemic goiter vs. exophthalmic goiter

A

endemic (simple) is a iodine deficiency
exophthalmic (graves disease) is autoimmune caused by overactive thyroid gland

37
Q

pica (deprived appetite) occurs as a result of ____ deficiency

A

phosphorus

38
Q

within a few days after a freak accident, a cow has found to be anemic as a result of excessive loss of blood. Describe the nature of the anemia

A

normocytic
normochromic

39
Q

relative proportion in the bone the percentage of Ca, P,M

A

Mg < P< Ca

40
Q

Tetany is observed in ruminants that are fed lush pasture during the spring season. This condition
(tetany) is a sign of

A

Magnesium deficiency

41
Q

Deficiency of this mineral results in piglets being born without hair on their body

A

Iodine deficiency

42
Q

You are a consultant to a farmer that raises cattle. Recently he’s been noticing significant problem
with hoofs coming off the legs of his animals. Which of the minerals that we discussed in class
would you suggest to be responsible for this condition

A

Selenium

43
Q

This minerals is not routinely supplemented in swine diets

A

Sulfur

44
Q

Wasting disease, enzootic ataxia, falling disease of cattle, and graying of black hair and wool are
classical symptoms of

A

Copper deficiency

45
Q

In order for the microbes in the rumen of ruminant animals to successfully synthesize sufficient
quantities of vitamin B12 (cyanocobalamin), certain mineral must be supplied in their diets

A

selenium

46
Q

To a reasonable level, this mineral may act as an antioxidant in the diets of livestock

A

Selenium

47
Q

One of the following minerals is poorly absorbed in the gastrointestinal tract

A

Zinc

48
Q

With regards to magnesium, NH3 needs to be

A

Low NH3 level is good for Mg absorption

49
Q

The primary storage organ for this mineral is the bone

A

Phosphorus

50
Q

he level of this mineral in the diet of livestock is regulated by FDA

A

Selenium

51
Q

Calcitonin enhances bone rebuilding/remodeling with the help of this bone cells

A

Osteoblast

52
Q

The primary storage organ for this mineral is the liver

A

iron

53
Q

The mode of excretion of this mineral is through the kidney

A

Potassium
(all electrolytes)

53
Q

The mode of excretion of this mineral is through the kidney

A

Potassium
(all electrolytes)

54
Q

This mineral is involved in the synthesis of hemoglobin as well as in the maturation of red blood
cell

A

copper

55
Q

This mineral is a cofactor for Xanthine oxidase which is essential in purine metabolism

A

Molybdenum

56
Q

This anemic condition as a result of this mineral is usually normocytic, normochromic type

A

Cobalt

57
Q

The deficiency of this mineral could result in parakeratosis in swine

A

zinc

58
Q

This animal has the highest tolerance level to molybdenum

A

horse

59
Q

This animal has the lowest tolerance level to molybdenum

A

cow

60
Q

Alkali disease or blind staggers is associated with this mineral

A

Selenium

61
Q

This minerals is involved in the nitrate reductase system to convert nitrates to nitrites (in plants)

A

Molybdenum

62
Q

Toxicity of this mineral may lead to a decrease in bone breaking strength

A

Fluorine

63
Q

Poultry and swine are most likely to be deficient in this mineral

A

calcium

64
Q

Kidney plays an important role in the excretion of this mineral

A

Phosphorus (and electrolytes)

65
Q

Severe diarrhea occurs when cattle is fed a diet containing excess _____

A

Molybdenum

66
Q

Grazing animals in this State could be subject to selenium toxicity

A

kansas
utah
dakotas

67
Q

this mineral is involved (indirectly) in energy metabolism

A

iodine

68
Q

This mineral is involved in sexual maturation of livestock

A

Manganese

69
Q

This mineral is involved in the activation of ascorbic acid oxidase (vitamin C)

A

copper

70
Q

The mode of excretion of this mineral is through feces: potassium iron copper or manganese

A

copper

71
Q

List 4 examples of macro minerals that are not associated with osmotic pressure regulation as
discussed in this class

A

i. Calcium ii. Phosphorus iii. Magnesium iv. sulfur

72
Q

List 3 routes of mineral excretion from the body

A

i. feces
ii. urine
iii. sweat
iv. blood

73
Q

List one macro mineral that is involved in the maintenance of osmotic pressure and is mostly
found in the intracellular fluid

A

Potassium

74
Q

List 2 hormones that are involved in calcium metabolism

A

i. vitamin D
ii. Parathyroid hormone
iii. Calcitonin

75
Q

define minerals

A

inorganic elements that are required for good health and production

76
Q

What mineral is considered a pollutant

A

phosphorus

77
Q

can ruminants break down phytate

A

no

78
Q

how can you minimize phosphorus pollution

A

feed lower phytic acid feed
supplement phytase
decrease supplemental sources of minerals

79
Q

definition/importance of chelation

A

agent that binds to a mineral and isolates it from other compounds

maintenance and nutrition significance

80
Q

nutrition significance of chelation

A

bind trace elements and release them at a site needed

81
Q

maintenance significance of chelation

A

remove toxins

Nutrition (14 decks)

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