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Cricks Blood Functio
Cricks Blood Function Flashcards
| Question | Answer |
|---|---|
| What 3 things make up "formed elements" in the blood? | Platelets, WBCs and RBCs |
| What formed element in the blood has the highest number of cells per mL? | Red Blood Cells |
| What formed element in the blood has the lowest number of cells per mL? | White Blood Cells (so, platelets are in the middle) |
| Some blood cells turn pink or purple when dyed. What is this category of cell called? | Granular Leukocytes |
| Some blood cells will not change color when dyed. What is this category of cell called? | Agranular Leukocytes |
| What is a white blood cell called? | Leukocyte |
| What is the anticipated life span of a wbc? | a few hours to a few days |
| What are the 3 types of granular leukocytes? | neutrophils, eosinophils, basophils |
| What granular leukocyte phagocytizes bacteria, protecting the body from infection? | neutrophils (they neutralize the enemy) |
| What granular leukocyte works to reverse the effects of histamine (watery eyes, runny nose) as well as protecting the body from parasites in the blood? | Eosinophils (the end-o-sniffles) |
| What granular leukocyte works to promote inflammation, allowing the immune system to be more efficient? | Basophils (sorry, I have nothing for this one) |
| What agranular leukocyte attacks invading cells, cancer cells and transplanted cells? | T-cells (they are like Mr. T cells that go around beating up invaders. The A-Team of the immune system |
| What agranular leukocyte dwells in the plasma, generating antibodies for the immune system? | B-cells (they "be" makin' antibodies) |
| What leukocytes are named for their habit of wandering around the blood stream killing invading cells as well as spontaneously occurring tumor cells? | Natural Killer Cells |