Human Circulatory System Flashcards
0
Q
Blood
A
Plasma blood cells
1
Q
Blood vessels
A
Arteries veins capillaries
2
Q
Red blood cells
A
Has haemoglobin to carry oxygen no nucleus disc shaped made in bone marrow
3
Q
Haemoglobin
A
Carrys oxygen
4
Q
White blood cells
A
Fight infection produce antibodies nucleus present no definite shape
5
Q
Platelets
A
Blood clotting no nucleus fragments of red blood cells
6
Q
Plasma
A
90%water carries the platelets dissolves substances
7
Q
Functions of blood
A
Transport disease clotting
8
Q
Valve
A
Stop backflow of blood
9
Q
Cardiac muscle
A
It doesn’t tire
10
Q
The heart
A
Is a pump located slightly to the left of your chest
11
Q
The average rate of an adult is
A
70bpm
12
Q
Arteries
A
Bring blood away
13
Q
Veins
A
Bring blood to the heart
14
Q
Why exercise
A
Strengthens lungs heart and other muscles reduces weight.
