2.Texts Used by Training
text item
1.
Where is the heart ? What size is the heart?
2.
What has happened to the heart ?
3.
Why can two sound of the heart be heard? 
4.
Let's see the mechanism in which the heart makes blood. 
5.
What is a pulse ? 
6.
How much is the number of a child's pulses?
7.
What is blood pressure? 
8.
What kind of things are a blood vessel and blood?
9.

What is the flow of blood like?

10.
Why is the heart moving without resting?  
11.
What is an electrocardiogram?  
12.
What is known with an electrocardiogram?
13.
What is the lung? Why do we breathe?
14.
Does air pass along what kind of way in the body?

What is the role of a nose?

15.
What is an air vesicle?