Digestive System

Question 1

Sodium source

Answer 1

Salt

Question 2

Potassium source

Answer 2

Fish dry beans

Question 3

Calcium source

Answer 3

Milk cheese fish leafy vegetables

Question 4

Phosphorus source

Answer 4

Milk cheese meat

Question 5

Magnesium source

Answer 5

Milk cheese fish nuts

Question 6

Chloride source

Answer 6

Salt

Question 7

Iron source

Answer 7

Red meat fish liver egg yolk

Question 8

Iodine source

Answer 8

Sea good iodised salt

Question 9

Sodium and chloride function

Answer 9

Maintenance of water balance

Question 10

Potassium and magnesium function

Answer 10

Makes muscles function and verve impulses fire

Question 11

Calcium and phosphorus function

Answer 11

Hardens bone and teeth

Question 12

Calcium and phosphorus function

Answer 12

Hardens bone and teeth

Question 13

Iron function

Answer 13

Prevents anaemia

Question 14

Iodine function

Answer 14

Prevents goitre

Question 15

Why must we eat

Answer 15

-energy
-growth
-regulation body processess

Question 16

Why must we drink water

Answer 16

-medium where digestion takes place
-lubricant in digestive tract
-solvent for digested foods
-reagent in digestion
-transports digestive food stuffs in solution in blood

Question 17

Protein source

Answer 17

Meat fish legumes

Question 18

Carbohydrates source

Answer 18

Starch and sugars

Question 19

Fats and oils source

Answer 19

Butter olive oil nuts

Question 20

Vit A source

Answer 20

Carrots liver

Question 21

Vit B1 source

Answer 21

Whole grain products

Question 22

Vit C source

Answer 22

Fresh fruit and vegetables

Question 23

Vit D source

Answer 23

Butter cheese sunlight

Question 24

Protein function

Answer 24

-building blocks in body growth
-repair damaged tissue cells
-enzymes are proteins
-anti-bodies are proteins

Question 25

Protein deficiency

Answer 25

Kwashiorkor -no pigment in skin -water retention -poor growth & development

Question 26

Carbohydrates function

Answer 26

-starch->glucose -glucose is cellular energy -fibre(cellulose) helps peristalsis and stops constipation

Question 27

Carbohydrates deficiency

Answer 27

Marasmus -wasting away of fat, muscle other tissues -extremely skinny

Question 28

Fats and Oils function

Answer 28

-reserve energy -protects organs -insulator

Question 29

Fats and oils deficiency

Answer 29

-listlessness -shortage of fat soluble vitamins

Question 30

Vit A function

Answer 30

-role in eye function -maintain epithelial tissue

Question 31

Vit A deficiency

Answer 31

-Night Blindness -Xerolfthalmia (cornea hardening)

Question 32

Vit B1 function

Answer 32

-role in nervous co-ordination

Question 33

Vit B1 deficiency

Answer 33

-Beri Beri -Nerve-Skin condition

Question 34

Vit C function

Answer 34

-maintain connective tissue -enhances immunity

Question 35

Vit C deficiency

Answer 35

-scurvy -no resistance to disease

Question 36

Vit D function

Answer 36

-absorption is of calcium -build strong bones and teeth

Question 37

Vit D deficiency

Answer 37

-Rickets (soften bones = bow legs) -brittle bones