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Circulatory System Warm-up. Complete the sentences. Warm-up#37 Directions: Use the following terms to correctly complete the sentences below and write the complete sentences. arteries chambers white veins fibrin The heart has four cavities called ______________.
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Circulatory System Warm-up Complete the sentences
Warm-up#37Directions: Use the following terms to correctly complete the sentences below and write the complete sentences arteries chambers white veins fibrin • The heart has four cavities called ______________. • ___________ 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.
Notes: Disorders and Diseases of blood I. Anemia • Too few red blood cells or too little hemoglobin in RBC’s • Body tissues don’t receive enough oxygen
Continue anemia C. Causes • Great blood loss • Improper diet • Diseases or their side effects
Blood Disease D. Sickle cell anemia Sickle cell anemia cells #2 • Hereditary • Red Blood Cell’s become sickle-shaped and clog blood flow
Disease of the blood II. Leukemia Acute leukemia • Too many white blood cells produced • White blood cell’s are immature; do not fight infection well
Blood Diseases C. Treatment Transplant • Bone marrow transplant • Blood transfusion