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Chapter 26 Alterations in erythrocyte function

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Anemia can result from what factors?
What is a common way to classify anemia?
The morphology of anemia is based on?
What does MCV stand for?
What does MCH stand for?
What does MCHC stand for?
What does MCV indicate?
What does MCH & MCHC indicate?
What is the term used, when red cells are present in various sizes?
What is the term used, when red cells are present in various shapes?
Compensation for anemia is carried out by what 3 systems?
Classic anemia symptoms include ?
Macrocytic-Normochromic anemia is also termed?
T/F. In Macrocytic-Normochromic anemia hemoglobin will increase in proportion to the size of the cell.
What type of anemia is characterized by defective DNA synthesis due to deficiency in Vit B12.
What is the most common type of megaloblastic anemia?
What type of anemia is caused by lack of intrinsic factor?
What type is anemia causes paresthesias.
What type of anemia causes patients to feel cachectic, malnourished appearing, severe cheilosis, stomatitis, painful ulcers of buccal mucosa and tongue?
How do you treat folate deficiency anemia?
How do you treat pernicious anemia?
Microcytic-Hypochromic anemia is characterized by ?
What is the most common type of anemia world wide?
T/F. Iron is absorbed in the stomach.
When demand for iron exceeds supply, what condition usually results?
T/F. In the 1st stage of iron deficiency anemia iron stores and Hg are depleted.
T/F. In the 2nd stage of iron deficiency anemia iron transport to marrow is diminished, resulting in iron deficient erythropoiesis.
What occurs in the 3rd stage of iron deficiency anemia?
When will the symptoms of iron deficiency anemia manifest?
What are the causes of iron deficiency anemia?
Define hypoferremia.
T/F. Iron deficiency anemia can cause brittle, thin, coarsely ridged, and spoon shaped nails.
Define sideroblastic anemia.
Define sideroblasts.
T/F. Sideroblastic anemia is mostly in females.
Hepatomegaly, Splenomegaly, and bronze skin is usually seen in patients with what type of anemia?
"Iron overload" is characteristic of what type of anemia?
T/F. Normocytic-Normochromic anemia is characterized by red cells that are relatively normal in size and hemoglobin content, but insufficient in number.
What are the 5 different groups of Normocytic-Normochromic anemia?
Define hemolytic anemia.
T/F. Hereditary hemolytic anemia is caused by extrinsic factors.
T/F. Acquired hemolytic anemia is caused by infection, chemical agents, and trauma.
Where does hemolysis occur?
T/F. RBC's coated with IgG are susceptible to hemolysis.
How does hemolytic anemia manifest?
Define Sickel-cell anemia.
What chronic diseases are associated with "anemia of chronic disease"?
When will anemia of chronic disease occur?
Define polycythemia.
Define Polycythemia Vera.
What causes secondary absolute polycythemia.
T/F. Secondary absolute polycythemia can lead to leukemia.

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