Circulatory system

Heart and blood vessels
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Slide 1: Tekstslide
BiologieMiddelbare schoolhavoLeerjaar 2

In deze les zitten 26 slides, met interactieve quizzen, tekstslides en 3 videos.

time-iconLesduur is: 50 min

Onderdelen in deze les

Heart and blood vessels

Slide 1 - Tekstslide

Which parts of the heart do you already know?

Slide 2 - Woordweb

Parts of the heart

Slide 3 - Tekstslide

Slide 4 - Tekstslide

The blood vessels
Arteries - veins - cappilaries

Slide 5 - Tekstslide

Slide 6 - Tekstslide

Heart beat in 3 stages
Atriums contract
Ventricles contract
Pause

Slide 7 - Tekstslide

Slide 8 - Video

The heart pumps oxygen rich blood into the?
A
Superior vena cava
B
Pulmonary arteries
C
Aorta
D
Aorta and pulmonary arteries

Slide 9 - Quizvraag

Thanks to the valves, the blood doesn't flow back into the...
A
Ventricles
B
Atriums

Slide 10 - Quizvraag

These cells make sure the heart beats a certain amount of times a minute.
A
Sinus cells
B
Brain stem
C
Aorta
D
Red blood cells

Slide 11 - Quizvraag

The heart receives oxygen rich blood from the ...
A
Pulmonary veins
B
Pulmonary arteries
C
Coronary arteries/veins
D
Aorta

Slide 12 - Quizvraag

The right order in heartbeat is
A
Ventricles - atriums - pause
B
Atriums-Ventricles - pause
C
Pause - atriums - ventricles
D
Pause - ventricles- atriums

Slide 13 - Quizvraag


A
1.arterie 2. vein 3. capillary
B
1. capillary 2. arterie 3. vein
C
1. arterie 2. capillary 3 vein.
D
all answers are wrong

Slide 14 - Quizvraag

Which statement is true
A
A has the lowest blood pressure
B
B has the lowest blood pressure
C
C has the lowest blood pressure
D
B has the highest blood pressure

Slide 15 - Quizvraag


A
This happens in arteries
B
This happens in veins
C
This happens in capillaries
D
All answers are correct

Slide 16 - Quizvraag


A
9 = valve
B
9 = aortic valve
C
9 = pulmonary valve
D
All answers are wrong

Slide 17 - Quizvraag

Sinus cells - nerve cells that initiate the heart beat

Slide 18 - Tekstslide

Slide 19 - Video

Slide 20 - Video

Revision
Arteries: Away from the heart
Capillaries: Through organs
Veins: To the heart

Slide 21 - Tekstslide

How have veins adapted themselves to low blood pressure?

Slide 22 - Open vraag

Which substance leaves the blood (mainly) around capillaries?

Slide 23 - Open vraag

Revision
Parts of the heart
Heartbeat
3 types of blood vessels
Sinus cells
Blood pressure and gas exchange

Slide 24 - Tekstslide

The full circulatory system


:) simplified of course ;)

Slide 25 - Tekstslide

Which part do you find most difficult?

Slide 26 - Open vraag