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circulatory system - unit 3 - TTO
Circulatory system
unit 3
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Biologie
Middelbare school
vwo
Leerjaar 2
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Circulatory system
unit 3
Slide 1 - Diapositive
The heart pumps around 5-6 litres blood per minute through the body
A
True
B
False
Slide 2 - Quiz
How many chambers does the heart have?
A
2
B
4
C
6
D
8
Slide 3 - Quiz
This type of muscle makes your heart pump.
A
smooth muscles
B
voluntary muscles
C
involuntary muscles
D
cardiac muscles
Slide 4 - Quiz
Pictures of the heart look like this. But... how to look at it?
A
The right side on the picture is also the right side in the body
B
The right side on the picture is the left side in the body
Slide 5 - Quiz
When blood flows back to the heart, where does it go first?
A
into the valves
B
into the atria
C
into the ventricles
D
into the septum
Slide 6 - Quiz
Which valve is at the beginning of the left (big) bloodvessel?
A
Pulmonary valve
B
Bicuspid valve
C
Tricuspid valve
D
Aortic valve
Slide 7 - Quiz
Which valves are located between the atria and ventricles?
A
Tricuspid valve & bicuspid valve
B
Bicuspid valve & aortic valve
C
aortic valve & pulmonary valve
D
Pulmonary valve & tricuspid valve
Slide 8 - Quiz
The pathway of blood from the heart to the lungs, back to the heart is called the .... circulation.
Slide 9 - Question ouverte
Our blood circulation is a 'double circulatory system'. What does it mean?
Slide 10 - Question ouverte
Which part of the circulatory system prevents blood from flowing back?
A
Veins
B
Arteries
C
Valves
D
Atria
Slide 11 - Quiz
When is blood 'deoxygenated'?
A
When the concentration oxygen is low and the concentration carbon dioxide high
B
When the concentration of oxygen is high and the concentration of carbon dioxide high
Slide 12 - Quiz
Through which side of the heart flows oxygenated blood?
A
Right side
B
Left side
Slide 13 - Quiz
When blood goes to the heart, it flows into the ventricles first.
A
Correct
B
False
Slide 14 - Quiz
The systemic circulation makes sure your kidneys get oxygenated blood
A
True
B
False
Slide 15 - Quiz
Which type of bloodvessel has a thick and muscular wall?
A
Veins
B
Arteries
C
Capillaries
D
All of them
Slide 16 - Quiz
(1)____________ transports blood to the heart.
(2)____________ transports blood away from the heart
Slide 17 - Question ouverte
Give an explanation why arteries lay deep in the body while veins lay more on the surface
Slide 18 - Question ouverte
NOTE.
LYMPHATIC SYSTEM
Slide 19 - Diapositive
Lymphatic vessel
A bit similar to veins, how do they move the lymph, and where to?
Discuss in breakout rooms, 2 minutes
Slide 20 - Diapositive
The rest of the tissue fluid flows into the lymphatic vessels
Slide 21 - Diapositive
off to work
3.7
Slide 22 - Diapositive
how does the body produce blood?
the bone marrow of bones produces bloodcells (red bone marrow)
PLATELETS, RED AND WHITE BLOOD CELLS
Slide 23 - Diapositive
the components of blood
Made by: Thomas & Sem
V2TG
Chapter 3 par. 5
Slide 24 - Diapositive
Red bloodcells (RBC)
- Red bloodcells transport oxygen
- RBC don't have a nucleus --> live up to 120 days
- RBC contain a protein called 'haemoglobin'
iron deficiency = anemia (bloedarmoede)
Slide 25 - Diapositive
White bloodcells
(WBC)
Are called 'lymphocytes'
WBC fight against
Disease
Can take on any shape
Lymphocytes produce
anti-bodies
Slide 26 - Diapositive
Blood clotting
platelets
(small cell fragments)
important for clotting
fibrinogen (soluble protein) --> fibrin (meshwork of threads)
red blood cells get trapped
Slide 27 - Diapositive
Bloodtypes
RBC have antigens on the surface
Antigens are 'markers'
Antigen A = bloodtype A
Antigen B = bloodtype B
Antigen A en B = bloodtype AB
No antigens = bloodtype O
Slide 28 - Diapositive
What will happen when u receive the wrong bloodtype?
Slide 29 - Question ouverte
Which antigens and anti-bodies has someone with bloodtype B?
A
Antigen A, antibodies B
B
Antigen B, antibodies A
C
No antigens, antibodies B
D
Antigen A, no anti-bodies
Slide 30 - Quiz
If u have bloodtype A, can u donate your blood to someone with bloodtype B?
A
Yes
B
No
Slide 31 - Quiz
Peter needs a bloodtransfusion. He has bloodtype AB. Which bloodtypes can he receive?
A
A
B
B
C
O
D
All of them
Slide 32 - Quiz
Which bloodtype is an universal donor?
A
O
B
AB
C
A
D
B
Slide 33 - Quiz
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