the heart

How many times does a heart beat in a lifetime?

• 2.5 million

• 2.5 billion

• 2.5 trillion

• 35 million

Your heart can live outside your body

• True

• False

A broken heart can

• Really hurt

• Be seen on an X-ray

1. Where in your chest is your heart?

• Right

• Left

• Centre

How many chambers are in the heart?

• 2

• 3

• 4

Which animal's heart is most like a human's?

• Dog

• Pig

• Ape

Be careful of airport security machines if you have a pacemaker.

• True

• False

how many valves does the heart have?

• 2

• 1

• 3

• 4

where are the mitral valve and tricuspid located

• upper chamber

• lower chamber

where are the aortic valve and the pulmonic valve located?

• upper chamber

• lower chamber