Question Excerpt

1. Is smoking good for your heart?

A. Yes B. No C. Doesn't matter 2. What is the heart doing? A. Filter your blood B. Pumping your blood around C. Nothing

3. Through what leaves the blood the heart? A. The veins B. The Arteries C. A tube 4. Which side of the heart is stronger ( more muscle ) A. Left side B. Right side C. Same

5. Does the heart has valves? A. Yes B. No C. Maybe

6. What is the task of white blood cells? A. Fighting disease B. Carrying oxygen C. Nothing 7. Which substance carries the oxygen? A. Haemoglobin B. Plasma C. Platelets 8. Which side of the heart contains the oxygen rich blood? A. Left side

B. Right side C. Same 9. There are more white blood cells than red blood cells A. True B. False 10. The heart is connected to all organs A. True B. False 11. How many chambers does the heart have? A. 1 B. 2 C. 4