Circulatory System Warm-up

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

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.

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

Continue anemia

C. Causes1. Great blood loss2. Improper diet3. Diseases or their side

effects

Blood Disease

D. Sickle cell anemia1. Hereditary 2. Red Blood Cell’s become

sickle-shaped and clog blood flow

Sickle cell anemia cells #2

Disease of the blood

II. LeukemiaA. Too many white blood cells

producedB. White blood cell’s are

immature; do not fight infection well

Acute leukemia

Blood Diseases

C. Treatment1. Bone marrow transplant2. Blood transfusion

Transplant