Healthy Living

Question 1

Label Digestive System:

Answer 1

Question 2

What carries glucose fom the intestine to other parts of the body?

Answer 2

Blood

Question 3

Which organ does drinking too much alcohol effect?

Answer 3

Liver

Question 4

Which organ does not eating enough fibre effect?

Answer 4

Intestine

Question 5

Which organ does smoking cigarettes effect?

Answer 5

Lungs

Question 6

Why do athletes take glucose tablets before a race?

Answer 6

To provide energy

Question 7

Why do we need to chew our food and mix it with saliva?

Answer 7

The enzymes in our mouth from the saliva break down the large molecules into smaller molecules whih are easier to digeste.

Question 8

Which organ is harmed if you eat too much fat?

Answer 8

The heart

Question 9

What does carbon monoxide effect?

Answer 9

It causes red blood cells to carry less oxygen

Question 10

What does tar effect?

Answer 10

It causes lung cancer

Question 11

What does nicotine effect?

Answer 11

It causes addiction to smoking

Question 12

What does ‘immune’ mean?

Answer 12

When the body learns how to deal with a pathogen by creating antibodies

Question 13

When a person is vaccinated, what do white bood cells produce?

Answer 13

Antibodies

Question 14

What is present in a vaccine that cause white blood cells to produce antibodies?

Question 15

What type of micro-organism can infect a cut?

Answer 15

Bacteria

Question 16

If a pregnant woman smokes, how could this harm the foetus?

Answer 16

There is less oxygen in the body.

Question 17

What does MMR stand for?

Answer 17

Measiles, Mumps and Rubella

Question 18

What ways do white bloodcells protect the body against diseases?
Provide diagrams:

Answer 18

Engulfing a pathogen

Producing antitoxins to get rid of toxins produced by the pathogen

Producing antibodies against the pathogens

Question 19

How does our body protect itself from pathogens?

Answer 19

Tears- a natural antiseptic.

Stomach- the hydrochloric acid kills microbes.

Skin- reproduces new cells every 3-4 days to renew its protective barrier and layer.

Lungs- produce mucus and tiny hair cells called celia in the airways and trap and sweep out mircobes.

Blood- Wounds and cuts are sealed by platelets transported in the blood plasmas.

Question 20

Draw and label a diagram of a bacteria cell:

Answer 20

**************

Question 21

Draw and label a diagram of a virus cell:

Answer 21

******

Question 22

How can pathogens be spread?

Answer 22

Direct contact

Indirect contact

Airbourne Contact

Food

Water

Question 23

What are the types of pathogens?

Answer 23

Bacteria, viruses, and fungi

Question 24

What is a drug?

Answer 24

_{<span> A medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body.</span>}

Question 25

What are stimulants?
Give some examples:

Answer 25

Stimulants increase alertness, improve memory and indurance, relaxes the heart race and blood pressure, reduces the appetite and are addictive.
E.g Caffeine, Cocaine

Question 26

What are depressants?

Give some examples:

Answer 26

Depressants causes sleepiness, reduce anxiety and are addictive.

E.g. Alcohol, Solvents

Question 27

What are the seven components of a balance diet and their functions?

Answer 27

Vitamins- Help the body to function in general maintenance like hair and skin, the chemical reactions in bodies.

Minerals- Repair things like nails , blood, and bones.

E.g. Fruit, Milk, Vegetables, Especially green vegetables.

Protein- Provide energy, growth and repair.

E.g. Fish, Meat, Eggs, Nuts, Lentils.

Carbohydrates- Provide energ with a slow release.

E.g. Pasta, Potatoes, Rice, Noodles, Bread, Sugar.

Fat- Provide warmth and a quick source of energy at a quick release.

E.g. Cheese, Oils, Butter.

Water- Hydrates the body for the cells and reactions.

Fibre- Helps you go to the toilet, by helpig bal movement and bulks out food into feces (reduces constipation).

E.g Cereal, Bananas, Brown Bread.

Question 28

What are some examples of dietry issues?

Answer 28

Obesity

Anorexia

Bulimia

Diabeties

Anemia

Kidney failure

Skervy