5 Written questions
5 Matching questions
- reason for high hematocrit
- Plasma: Nutrients
- White blood cells functions
- Composition of Blood
- a glucose, amino acids, triglycerides, cholesterol, vitamins
- b 1. too many RBCs
- c High WBC count (above 10,000)
Note: don't need to know the numbers
- d Liquid matrix
1. Plasma (55%)
2. Formed elements (45%)
a. Red blood cells
b. White blood cells
3. Adults have 4-6 L of blood
- e Protect body against microorganisms and remove dead cells and debris, infection. Can level the blood vessels. work like an ameoba.
5 Multiple choice questions
- 1. Rh-positive
a. Rh antigen on RBC
b. No antibody in serum
a. No Rh antigen on RBC
b. No antibody in serum
3. Anti-Rh antibodies are not normally present in blood
- 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
- 1. Percent of blood (volume) that is RBCs - by centrifruge
2. Indicates problem but not what problem is
3. Normal 38-45%
- 1. Smooth endothelium
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)
5 True/False questions
Formation of WBC → 1. Stimulated by colony stimulating factor
2. ones that die signal to make new ones
3. interleukin = cause WBC formation
ABO Blood Groups: Type B → Type B
Antigen B on RBC
Anti-A antibody in serum
Blood Clot → 1. A network of threadlike fibrin fibers, trapped blood cells, platelets and fluid
2. Clot retraction. Fibrin threads of clot attached to blood vessel walls.
a. Platelets produce processes that attach to fibrin threads.
b. Actin and myosin molecules within platelets contract, pulling edges of wound together and squeezing out serum.
Hemostasis → 1. Arrest of bleeding
2. Events preventing excessive blood loss
a. Vascular spasm: Vasoconstriction of damaged blood vessels.
b. Platelet plug formation
c. Coagulation or blood clotting
Monocytes → 1. Migrate to lymphatic tissues & proliferate.
2. Responsible for antibody production.
3. Immunity - specific
4. Account for 20-25% of the WBC.
5. 2nd most common
T & B lymphocytes