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NURS 8022 Module 3 Questions With Complete Solutions
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NURS 8022 Module 3 Questions With Complete Solutions
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NURS 8022 Module 3 Questions With Complete Solutions2 stages of hematopoiesis Correct Answer Mitosis
(proliferation) cells divide
Maturation (differentiation) cells mature
2 types of bone marrow Correct Answer red marrow (produce
RBCs) and yellow marrow (do not produce RBCs)
3 factors that increase Hematopoiesis Correct Answer (1)
conversion of yellow bone marrow, which does not produce
blood cells, to hematopoietic red marrow by the actions of
erythropoietin (a hormone that stimulates erythrocyte
production); (2) faster differentiation of progenitor cells; and (3)
faster proliferation of stem cells into progenitor cells
3 groups of plasma proteins Correct Answer albumin, clotting
factors (mostly fibrinogen), lipoproteins (triglycerides,
cholesterol, fatty acids)
4 factors leading to anemia Correct Answer 1. impaired
erythrocyte production
2. acute or chronic blood loss
3. increased erythrocyte destruction
4. combination of the above
acquired hemolysis Correct Answer immune mechanisms
(blood transfusion reaction)
infection (malaria, clostridial)
drugs (quinidine, penicillin, methyldopa)
liver and kidney disease
, toxins (chemicals, venoms)
ADP in platelet plug Correct Answer platelet activation,
stimulate shape change
Albumin Correct Answer function as carrier and control
plasma oncotic pressure
Anemia Correct Answer Reduction in the total number of
erythrocytes in the circulating blood or in the quality or quantity
of hemoglobin
Anemia Classification Correct Answer 1. Etiologic factor
(cause)
2. size (macrocytic, mircocytic, normocytic)
3. hemoglobin content (normochromic, hypochromic)
anisocytosis Correct Answer RBCs present in various sizes
Anti-thrombin III Correct Answer inactivates excess thrombin
Apoferritin Correct Answer ferritin without attached iron
Biochemicals released during platelet plug Correct Answer 1.
thromboxane A2
2. ADP
3. Von Willebrand Factor
bleeding time assesses Correct Answer platelet function, if
prolonged disorder in platelet function
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