circulatory system - unit 3 - TTO

Circulatory system
unit 3
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This lesson contains 33 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

Circulatory system
unit 3

Slide 1 - Slide

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 - Open question

Our blood circulation is a 'double circulatory system'. What does it mean?

Slide 10 - Open question

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 - Open question

Give an explanation why arteries lay deep in the body while veins lay more on the surface

Slide 18 - Open question

NOTE. LYMPHATIC SYSTEM

Slide 19 - Slide

Lymphatic vessel
A bit similar to veins, how do they move the lymph, and where to?

Discuss in breakout rooms, 2 minutes

Slide 20 - Slide

The rest of the tissue fluid flows into the lymphatic vessels

Slide 21 - Slide

off to work 
3.7

Slide 22 - Slide

how does the body produce blood?
  • the bone marrow of bones produces bloodcells (red bone marrow)
  • PLATELETS, RED AND WHITE BLOOD CELLS

Slide 23 - Slide

the components of blood
Made by: Thomas & Sem
V2TG
Chapter 3 par. 5

Slide 24 - Slide

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 - Slide

White bloodcells
(WBC)
  •  Are called 'lymphocytes' 
  • WBC fight against Disease
  • Can take on any shape 
  • Lymphocytes produce anti-bodies

Slide 26 - Slide

Blood clotting
  • platelets (small cell fragments)

  • important for clotting

  • fibrinogen (soluble protein) --> fibrin (meshwork of threads)

  • red blood cells get trapped

Slide 27 - Slide

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 - Slide

What will happen when u receive the wrong bloodtype?

Slide 29 - Open question

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