3.6 Healthy lifestyles

• Biologie
• Middelbare school
• vwo
• Leerjaar 3

Planning for today + learning goals

• Refresh memory (5 min)
• Introduction assignment (5 min)
• Expertgroups (20 min)


• Presentations (10 min)

Learning goals:

1. You can name different cardiovascular diseases and explain what happens and where. 
2. You are able to explain your expertise and educate your classmates.

Describe what happens here. Use the following words:

Antigen, pathogen, white blood cell, antibody,  infection, body foreign. 

Expertgroups

1. First you become an expert on the topic you get assigned. 

• Find information and answer questions,  
• Make small presentation of 1 minute. 

2. Experts of different topics sit together (teacher made groups) and you present your topic in 1 minute to each other. 

Groups 

Topics:

1. Blood pressure

2. Arteriosclerosis

3. Heart attack 

4. Stroke 

5. Alcohol

• You may use your book + the internet. 
• Go into the lessonUp for the questions you have to answer.

1. Eveline 2. Marijn 3. Faas 4.Bo 5.	1. Jan 2. Renee 3. Maryenne 4. 5.
1. Oliver 2. Wessel 3. Sagae 4. 5.	1. Cas 2. Lis 3. Pleun 4. Huub 5.
1. Jop 2. Tara 3. Quincy 4. Jesse 5.

Number 1: Blood pressure

1.  What is blood pressure?

2. What are the effects of low and high blood pressure?

3. What causes high blood pressure?

4. What influence does exercising and rest have on the blood pressure?

5. What kind of long term health risks can high blood pressure cause?

Number 2:  Arteriosclerosis

1.  What is Arteriosclerosis?

2. How does a blood vessel change on the inside? (use a image)

3. What influence does Arteriosclerosis have on blood pressure?

4. A tissue gets oxygen and nutrients. What happens with tissue when a blood vessel is damaged?

5. Name 3 things that cause Arteriosclerosis and what people can do to prevent it.

Number 3:  Heart attack

1. What is a heart attack?

2. How can a heart attack change the heart? (use image).

3. What blood vessel usually plays a role in a heart attack?

4. What can doctors do to repair a damaged blood vessel during/after a heart attack?

5. How can a healthy lifestyle prevent heart attacks (name 4 examples)

Number 4:  Stroke

1. What is a stroke? Name different types.

2. How can a stroke change the brain? (use an image)

3. How can a stroke impact the way a human functions?

4. How can you see a person just had a stroke?

5. How can a healthy lifestyle possibly prevent a stroke? Name 3 examples.

Number 5: Alcohol

1. What exactly is alcohol?

2. What effect has alcohol on how you function?

3. How can short term effects of alcohol be dangerous?

4. What long term health problems can alcohol cause?

5. What is alcohol poisoning?

A doctor measures the blood pressure in a

1. vein
2. artery
3. capillary

What is the consequence of arteriosclerosis for a blood vessel?

1. The vessel becomes narrower and stiffer
2. The vessel becomes wider and too much blood starts to flow
3. A lower blood pressure because the blood cannot flow easily

what effect does arteriosclerosis have on the blood pressure?

1. The bloodpressure will lower, because the blood can flow easily through the arteries.
2. The blood pressure will rise, because the blood can flow easily through the artery.
3. The bloodpressure will lower, because its harder for the blood to flow through the arteries.
4. The blood pressure will rise, because its harder for the blood to flow through the arteries.

which blood vessel gets clogged during a heart attack?

1. aorta
2. coronary vein
3. coronary artery
4. pulmonary artery