5 Written questions
5 Matching questions
- RBC formation
- Formation of WBC
- Factors Affecting Coagulation: Factors that prevent clotting
- a 1. Erythropoiesis - formation of RBC
2. Erythropoietin - make RBC by releasing this hormone, released by another tissue.
stem cell: divides, one stays stem cell, one becomes WBC, RBC or platelets
- b 1. Least common.
2. Play a role in both inflammatory response & allergic reactions. cause allergic response.
3. Produce histamine and heparin.
4. Account for less than 1% of the WBC.
5. Mast cells - in tissues
- c 1. Stimulated by colony stimulating factor
2. ones that die signal to make new ones
3. interleukin = cause WBC formation
- d clumping of red blood cells in response to a reaction between an antibody and an antigen
- e 1. Smooth endothelium
5 Multiple choice questions
- hormones, enzymes
- 1. Molecule that stimulates cells to produce antibodies
2. on the cell - determine what blood type you are
Note: antigens is what on test, not agglutinogens
- 1. Decreased blood oxygen causes kidneys and liver to release erythropoietin ---> stimulates bone marrow & says make more RBCs (negative feedback loop)
2. Vitamin B12, folic acid and iron necessary - lack of could cause anemia
2. kidneys are primary control. how many RBCs there are & they ultimately release erythropoietin. Kidneys measure O2 content
- 1. RBC life span - 105 to 120 days
2. Damaged RBCs removed by spleen & liver
3. Broken down into heme & globin
4. Globin - amino acids
5. Heme - (iron mostly)
a. Biliverdin (green) by product, breaks down bilirubin
b. Bilirubin (yellow) by product of iron
Bruise - break down hemoglobin
spleen - remove any damaged RBCs, WBCs & platelets
5 True/False questions
Differential WBC count → ...
Plasma: Proteins → involved in osmosis, membrane potentials, and acid-base balance
thrombosis → Stationary clot
Blood Clot → 1. Based on genetics
2. Four types: A, B, AB & O
3. Agglutination: clumping of red blood cells in response to a reaction between an antibody and an antigen
Formed elements → 1. Red blood cells (erythrocytes)
2. White blood cells (leukocytes)
3. Platelets (thrombocytes) - ("blood clots") pieces of cells. involved in blood clotting