Circulation Of The Heart Flashcards
1
Q
Cardiac muscle
A
It doesn’t fatigue or tire
2
Q
The heart
A
Is a pump located slightly to the left hand side of the chest
3
Q
The average rate of an adult heartbeat
A
Is 70 beats per Minuit
4
Q
Arteries bring blood away
A
Veins bring blood to the heart
5
Q
Why exercise
A
Strengthens our lungs
Strengthens our heart
Strengthens our other muscles
Reduces weight
6
Q
Heart disease
A
Small arteries on the way to the heart become clogged with fat.
Reduce the risk of heart disease.
Eat a healthy diet less fat and salt.
Don’t smoke
7
Q
Valve
A
To stop back flow of blood
