1. Circulatory System Warm-up Complete the sentences

2. Warm-up#37 Directions: Use the following terms to correctly complete the sentences below and write the complete sentences arterieschamberswhite veins fibrin 1.The heart has four cavities called ______________. 2. ___________ move blood away from the heart, while __________ move blood to the heart. 3. _______ blood cells fight bacteria, viruses, and other foreign substances. 4. When you get a minor cut, platelets in your blood stick to the wound and cause _________ threads to form a clot.

3. Notes: Disorders and Diseases of blood I. Anemia A.Too few red blood cells or too little hemoglobin in RBC’s B.Body tissues don’t receive enough oxygen

4. Continue anemia C. Causes 1.Great blood loss 2.Improper diet 3.Diseases or their side effects

5. Blood Disease D. Sickle cell anemia 1.Hereditary 2.Red Blood Cell’s become sickle-shaped and clog blood flow Sickle cell anemia cells #2

6. Disease of the blood II. Leukemia A.Too many white blood cells produced B.White blood cell’s are immature; do not fight infection well Acute leukemia

7. Blood Diseases C. Treatment 1.Bone marrow transplant 2. Blood transfusion Transplant