Circulatory System Quiz

Circulatory System Quiz

1. __________________ is a fluid that brings body __________________ the food and ______________ they need to live and ________________.
2. _________________ is the straw-colored fluid that contains __________________, _________________, _______________.
3. The 4 main ingredients of blood are __________________, __________________, __________________, __________________.
4. _______ blood cells attack harmful bacteria.
5. _______ blood cells carry oxygen and waste throughout the body.
6. ____________ are tiny disks that seals tears and cuts.
7. _____________ stops an injured person from bleeding to death.
8. _______________ and _________________ are the largest blood vessels.
9. __________________ carry the high-pressure blood away from the heart.
10. __________________ carry low-pressure blood to the heart.
11. The tiniest blood vessels are called ________________________.
12. An adult man has about one ________________ of blood.
13. The heart is about the size of _________________________.
14. It sits in the ________________ of your _______________.
15. Hearts have 2 chambers called the ___________________ and the _______________________.
16. ______________________ control the blood flow in and out.
17. The heart is a ____________________.
18. It’s action supplies ___________________ and nutrients to body ____________ and removes their ______________ products.
19. The bad blood comes into the ________ atrium to the __________ ventricle and then to the _____________.
20. The good blood comes into the ________ atrium to the __________ ventricle and then to the _____________.

______________Word Box________________

Right up left
Oxygen red plasma
White blood cells waste platelets
Arteries white veins
Capillaries tissue blood
Grow clotting gallon
Center atrium ventricle
Chest leg muscle
Valve fist cells
Lungs body brain