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Ch. 17: Blood
End of Chapter Questions
| Question | Answer |
|---|---|
| What is the buffy coat found in centrifuged whole blood? | White Blood Cells (WBC's) |
| What is the universal recipient blood type? | Type AB |
| What are monocytes that migrate into the interstitial spaces? | Macrophages |
| What is the most common WBC? | Neutrophils |
| Why is blood classified as a connective tissue? | The clotting process creates fibrin, a clotting mesh and connective tissue. |
| What type of granule do Neutrophils contain? | Very fine granules |
| What type of granule do Eosinophils contain? | Two lobes connected by a broad band. Looks like a 1900 telephone receiver. |
| What type of granule do Basophils contain? | Large, coarse, histamine containing granules. |
| What is the universal donor blood type? | Type O |
| Where and how is iron stored in the body? | It is carried inside heme cells. |
| What are the general factors that limit normal clot growth? | Swift removal of clotting factors and inhibition of activated clotting factors. |
| What are the most common causes of bleeding disorders? | Platelet deficiancy and procoagulant deficiancy. |
| What is function of blood distribution? | Oxygen delivery, transportation metabolic waste from cells to elimination sites, and transporting hormones from endocrine organs to their target organs. |
| What is the function of blood regulation? | Maintaining even body temperature, maintaining normal pH in body tissues, and maintaining adequate fluid volume. |
| What is the function of blood protection? | Preventing blood loss and preventing infection. |
| What determines whether blood is bright red or dull, dark red? | The amount of hemeglobin present in the cells |
| Which formed element kills parasitic worms? | Eosinophils |
| Which formed element becomes a macrophage? | Monocytes |
| Which formed element is the main bacteria killer during acute infections? | Lymphocytes |