Unit 3 set questions

Grade 12 Unit 3 Step 6 ( page 87 )
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1)What are the causes of obesity ( being overweight) ?

a-Eating too much. b-depending on technology. c-inactive lifestyle. d-sedentary. e-bad diet.

2)What are the demerits (bad results) of being obese ( overweight ) ?
a-bad health. b-breathless after walking. c- feeling very tired after work

3) Obesity leads to many serious diseases. Mention.

a- heart diseases. b- diabetes c- skin problems d- strokes. e- high blood pressure.

4)Obesity wasn’t so common among people in the past as it is today. Explain
In the past:- people didn’t have access to so much food. b-they were much more active

Today:- people depend heavily on technology and comforts. b-eating fast food.

Grade 12 Unit 3 Step 7 ( page 88-89 )
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1) What is diabetes?

It is a lifelong condition where your body doesn’t produce enough insulin, or your body doesn’t use the insulin it produces.
2) What is insulin?

It is a hormone made in your pancreas. It helps your body to use glucose ( sugar ) and change it from food into energy.

3) What are the symptoms of diabetes?

–Thirst -Dehydration - Weight loss - Passing large quantities of urine - Tiredness - blurred vision

4) What are the causes of diabetes?

a- Genetic factors. b- Obesity.

5) What are the types of diabetes?

a- where the body makes little or no insulin.
b-where the body makes insulin but can’t use it properly.
c-where the body is not able to properly use insulin during pregnancy.

Grade 12 Unit 3 Step 8 ( page 91 )
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1)What are the benefits of regular exercise?

a-It keeps your heart and lungs healthy.
b- It makes you stronger ,keeps you healthier and makes you feel better.

2) What are the steps for getting started ( exercising )?

a-Wearing the correct clothes and equipment for the sport.

b-Choosing suitable sport. c- Stretching.

Grade 12 Unit 3 Step 9 ( page 94-95 ) First Term
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1) What’s meant by stress?

a-It’s a feeling that you have to do more all the time.
b-It’s when you worry about your life all the time and can’t relax.

2)What’s meant by stressors?

They are things that make you worried or under pressure

3)What are the things that might cause stress?

a-change in school or work conditions
b-leaving home to study or marriage.

c-promotion or graduation.

d-divorce,death,illness

4)What are the signs of stress?

a-difficulty falling asleep. b-feeling tired all the time.
c-can’t concentrate. d-get angry easily. e-having sad thoughts. f-driving too fast.

5)Stress sometimes has a good effect(work positively) on people’s lives. Explain.
a-It makes them succeed and get ahead. b-It helps them to do better in their lives.

6)How can students control stress?

a-They can study regularly and not wait the exam.

b-They can take breaks, exercise or relax during the day.

c-They can manage their time.

Grade 12 Unit 3 Step 10 ( 96-97 ) First Term
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1)What are the causes of smoking?

a- advertisements that show smoking attractive.
b-bad company. c-family problems. d-young people like to imitate adults.

2)What are the dangers of smoking?

a- cancer and heart diseases.
b-bad breath, stained teeth, loss of taste and gum infection.

3)Smokers find it hard to quit smoking. Give reasons.

a-They don’t have a strong will to quit smoking.

b-They become slaves to the bad habit.

4)How can we help smokers stop smoking?

a-Explaining its dangers to them.
b-Helping them to overcome their problems.

5)What should smokers do to stop smoking?

a-They must really want to stop.
b-avoid other smokers.

c-go for walks.

d-take up a hobby.

e-cut down on tea and coffee

Grade 12 Unit 3 Step 11 ( page 98 ) First Term
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1) What can you do to protect your senses?

a-Seeing(eyes):Don’t spend too much time in front of TV or computer screen.

b-Hearing(ears):Don’t listen to loud music and don’t use the mobile phone for a long time.

Grade 12 Unit 3 Step 12 ( page 100) First Term
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1)What do the letters RICE stand for?

They stand for: rest, ice, compress, elevate.

2)What do you do if someone sprains his ankle?

a-make him rest.b-use ice to cool it
c-compress the sprain to keep it from swelling.

d-elevate the foot.

3)What do you do if someone is choking?

a-Stand behind him. b-Lower his head to his knees.

c-With your hand, hit his back hard between the shoulder blades.

4)What is the Heimlich Manoeuvre?

The method to help a choking person.

Grade 12 Unit 3 Step 14 ( page 104 ) First Term
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1) What’s longevity?

It’s the term for living for a long time.

2) People in developed countries live longer than people in poor countries. Why?
a-They have better nutrition. b-They have better health care.

3) There are many factors that affect longevity. Mention
Family history or heredity, lifestyle, diet, smoking and attitude.

4) There are many things that can reduce your longevity. Mention.
a-being overweight. b-bad diet. c-smoking. d-not getting exercise. e-bad driving.