The Heart And Blood Flashcards
1
Q
Four components of blood
A
Plasma
Red blood cells
White blood cells
Platelets
2
Q
Plasma
A
Main job to transport: RBC WBC Platelets Waste (CO2, salt...) Food Hormones
3
Q
RBC
A
Made in bone marrow
Transport oxygen around body
4
Q
WBC
A
Made in bone marrow
Fight against disease
5
Q
Platelets
A
Fragments of RBC
Clot blood when you cut yourself
6
Q
Veins
A
Carry blood to heart
Carry at low pressure
7
Q
Arteries
A
Carry blood away from heart
Carry at high pressure
8
Q
Capillaries
A
Small blood vessels Thin walls Connect veins and arteries Food and oxygen exit Waste enters
9
Q
Right side of heart
A
Pumps deoxygenated blood to lungs
10
Q
Left side of heart
A
Pumps oxygenated blood to rest of body