What do you know about your heart?

1. What is the size of your heart?

a. A Lemon
b. A Watermelon
c. Your Fist
d. No one knows

2. How many chambers does your heart has?

a. 1
b. 2
c. 4
d. Don't Know

3. What is the color of the deoxygenated blood ?

a. Yellow
b. Blue
c. Green
d. Milky

4. Bigger the heart ,better it is ____________

a. True
b. False
c. May Be
d. None

5. The blood goes from the right side of the heart to ______________

a. Body
b. Lungs
c. Circulation
d. Left side of the heart

6. What are the leaf like structures between upper and lower chambersĀ of heart for regulating blood flow?

a. Veins
b. Aorta
c. Artery
d. Valves

7. Why does your heart beat increases when you exercise?

a. To increase oxygen supply to your muscles
b. Because the heart got excited
c. To reduce oxygen consumption
d. None