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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) |