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# ADV.D2 Ch.7 Cardio
# ADV.D02 Ch.7 Cardiovascular / Lymphatic / 3/8/14
| Question | Answer |
|---|---|
| Heart | muscular pump that circulates blood |
| atria | upper chambers of the heart |
| ventricles | lower chambers of the heart |
| artery | carries blood to the body. Thick muscle walls. |
| veins | carries blood to the heart. Think muscle walls. Nedds one-way valve to direct blood. |
| vena cava | major veins that enter the heart |
| aorta | major artery that leaves the heart |
| pulm/o | lung |
| capillary | smallest blood vessel high in oxygen. |
| arteriosclerosis | hardening of the arteries |
| thromb/o | blood clot |
| thrombocyte | platelet |
| antecubital | in front of the elbow. Area has the median cubital vein |
| erythr/o | red |
| leuk/o | white |
| hematopoietic | blood cell production |
| cellular components of blood | RBC, WBC, Platelets |
| CBC | Blood test that measures RBC, WBC, and platelets. |
| serum | liquid portion of clotted blood |
| plasma | liquid portion of whole blood |
| Anemia | Reduced RBC numbers or low Hgb. A reduced ability to carry oxygen. |
| -penia | shortage of |
| leukocytopenia | shortage of WBC |
| erythropoietin | Hormone that stimulates blood cell production. |
| Blood type | Presence of a special protein on the red cell. A or B or none. |
| ESR | Erythrocyte sedimentation rate. Use a black top tube. |
| Hgb | A protein that contains iron. / A test for anemia |
| hematocrit | test that measure the percentage of RBC in blood. |
| differential count | a test that counts the different types of white blood cells |
| lymphatic system | consists of vessels, nodes and white cells. Protects the body from pathogens. |
| Proximal | close to |
| Distal | far from |
| lateral | to the side |
| median | middle |
| Which blood tube is used for the CBC | lavendar top |
| Which blood tube is used for the ESR | black top |
| Which blood tube is used for platelet activity (coagulation) | light blue top |
| Serology department needs specimen drawn in a | red top tube |
| Oxygen is carried by the | RBC (red blood cell) |