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Home Ec > Revison > Flashcards

Revison Flashcards

1
Q

Sources of calcium

A

Milk,yogurt,tinned fish

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2
Q

Deficiency of calcium

A

Rickets,tooth decay

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3
Q

Mineral phosphorus sources

A

animal foods

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4
Q

Functions of phosphorus

A

Helps calcium to form stronger teeth and bones

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5
Q

Sources of Mineral flourine

A

Sources tinned fish,toothpaste and mouthwash

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6
Q

Mineral flourine Functions

A

Healthy teeth

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7
Q

Calcium Deficiency

A

Tooth decay

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8
Q

Iron sources

A

Meat ,egg yolk, green vegetables

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9
Q

Functions of iron

A

Iron creates red blood cells called haemglobin haem=blood globin=oxygen

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10
Q

What does haemglobin do

A

Transports oxygen around the body

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11
Q

Deficiency of iron

A

Tiredness,dizziness

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12
Q

Sources of iodine

A

Seafish,seaweed,eggs,cheese

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13
Q

Functions of iodine

A

For thyroid gland which controls metabolism

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14
Q

Deficiency of iodine

A

Gotire

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15
Q

Sources of zinc

A

Cereals pulse vegetables beans lentils

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16
Q

Functions of zinc

A

healthy skin and heals wounds

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17
Q

Deficiencys of zinc

A

Loss of appetite,skin disorders,slow growth

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18
Q

Sources of potassium

A

Animal foods

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19
Q

Functions of potassium

A

Healthy cell formation.maintains the body fluid balance

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20
Q

Deficiencys of potassium

A

Rare

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21
Q

Sodium/salt/na sources

A

Rashers,tinned fish,soya sauce,stock cubes

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22
Q

Deficiency of sodium

A

Muscular cramps

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23
Q

Functions of sodium

A

Controls water balance in body

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24
Q

Classifications of vitamins

A

Water soluble and fat soluble

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25
Q

Water soluble

A

Vit b and c dissolve in water

26
Q

Fat soluble

A

Vit a,d,e,k these dissolve in fat

27
Q

Antioxidants

A

Help fight free radicals which cause certain cancers

28
Q

How do we creat free radicals

A

By breathing in polluted air,eating food sprayed with chemicals

29
Q

What are ace vitamins

A

A,c,e destroy cancer and needed for healthy skin

30
Q

Sources of vit A

A

Meat,chicken,eggs,yogurt

31
Q

Functions of vit a

A

Antioxidant,healthy eyes,growth

32
Q

Deficiencys of vit a

A

Night blindness

33
Q

Sources of vit b

A

Animal foods

34
Q

Functions on vit b

A

Absorbs calcium for stronger teeth and bones

35
Q

Deficiencys of vit b

A

Beri beri

36
Q

Sources of vit e

A

Nuts,oils,eggs,cereals

37
Q

Functions on vit e

A

Healthy skin,nails,hair destroys free radicals,creates haemglobin

38
Q

Sources of vit k

A

Milk,yogurt,cheese,green vegetables

39
Q

Functions of vit k

A

Normal blood clotting,works with calcium to strengthen bones

40
Q

Deficiencys of vit k

A

Blood will not clot normally (very rare)

41
Q

Sources of vit b

A

Animal foods

42
Q

Functions of vit b

A

Absorbs calcium for stronger bones and teeth

43
Q

Deficiencys of vit b

A

Beriberi

44
Q

Sources of Folic alcid

A

Wholegrain/brown bread,seeds,nuts,green vegetables

45
Q

Functions of folic acid

A

Creates neural tube in babies.

46
Q

Deficiencys of folic acid

A

Neural tube defect eg.spina bifida

47
Q

Sources of vit c

A

Fruit and vegetables

48
Q

Functions of vit c

A

Antioxidant-healthy skin nails hair,kills free radicals

49
Q

Deficiencys of vit c

A

Scurvy-lack of vit c

50
Q

Protein composed

A

Of amino acids and peptide links charbon hydrogen oxygen nitrogen

51
Q

Class of protein

A

Hbv,Lbv

52
Q

Sources of protein

A

Hbv-milk,chicken,meat,eggs Lbv-beans,peas,lentils,nuts

53
Q

Functions of protein

A

Produces hormones,enzymes and antibodies

54
Q

Composition of Fats

A

3 fatty acids and glycerol

55
Q

The elements of fats

A

Charbon hydrogen oxygen

56
Q

Class of fats

A

Unsaturated, saturated

57
Q

Sources of fats

A

Saturated-all animal foods except fish unsaturated-salmon,bread,pasta,tuna

58
Q

Functions of fat

A

Heat,energy,backup battery

59
Q

Composition of carbohydrates

A

Chains of glucose elements=charbon hydrogen oxygen

60
Q

Class of carbohydrates

A

Sugar,starch,fibre

61
Q

Sources of carbohydrates

A

Sugar-cookies cake sweets fizzy drinks
Starch-rice pasta bread wrap
Fibre- brown bread,skin of fruit and veg,nuts,seeds

62
Q

Functions of carbohydrates

A

Heat and energy,giving a feeling of fullness

Home Ec (1 decks)

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