5 Written questions
5 Matching questions
- Plasma: Regulatory substances
- Plasma: Proteins
- Antigens (agglutinogens)
- White blood cells functions
- RBC formation
- a 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
- b Protect body against microorganisms and remove dead cells and debris, infection. Can level the blood vessels. work like an ameoba.
- c hormones, enzymes
- d Proteins:
1. Albumins: viscosity, osmotic pressure, buffer, transports fatty acids, free bilirubin, thyroid hormones
2. Globulins: transports lipids, carbohydrates, hormones, ions, antibodies, and complement
3. Fibrinogen: blood clotting
4. Most plasma proteins synthesized by liver
5. Gamma globulins synthesized by plasma cells (B cells)
- e 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
5 Multiple choice questions
- 1. Smooth endothelium
- Liquid part of blood.
1. Colloid: liquid containing suspended substances that don't settle out of solution
2. 91% water. Remainder proteins, ions, nutrients, waste products, gases, regulatory substances
- 1. Stasis
2. Damaged endothelium
- 1. Protect body against microorganisms and remove dead cells and debris, infection. Can level the blood vessels. work like an ameoba.
2. Diapedesis: cells become thin, elongate and move either between or through endothelial cells of capillaries
3. Chemotaxis: attraction (chemical) to and movement toward foreign materials or damaged cells. Accumulation of dead white cells and bacteria is pus.
- 1. Function: Transport of oxygen and carbon dioxide
2. Biconcave discs (b/c no nucleus)
3. One-third hemoglobin
4. Lacks nuclei, mitochondria and ribosomes
5. can repair itself
6. not much energy
7. limited lifespan
8. carbonic anhydrase can be found in RBC
5 True/False questions
Erythropoiesis → Stationary clot
RBC abnormalites: Anemia (3) → lack of hemoglobin, lack of RBC, can't carry as much oxygen
1. Iron Deficiency - most common, not enough Hemoglobin due to lack of iron. Iron effects function of making hemoglobin
2. Pernicious - lack of Vit. B12, not enough RBCs
Sickle Cell - destruction of RBCs, cells get trapped in blood vessels & they are broken down, then don't have enough RBCs.
Red blood cells functions → Transport of oxygen and carbon dioxide
White Blood Cells: Diapedesis → attraction (chemical) to and movement toward foreign materials or damaged cells. Accumulation of dead white cells and bacteria is pus.
Neutrophils → 1. die quickly, release chemicals to kill bacteria but you kill them too. they die to protect you.
2. AKA: polymorphonuclear leukocytes or PMNs
3. Highly mobile and very active PHAGOCYTIC cells
5. Secrete lysozyme.
6. Last 1-2 days.
7. Account for 60-70% of the WBC.