ABNORMAL MORPHOLOGY OF PLATELET The normal platelet structure measures approximately 2 to 4 micrometer, with a discoid shape and even blue granules dispersed throughout a light blue cytoplasm. In spite of normal blood count figures, careful observation of blood morphology suggested previously unsuspected disorders. Abnormal RBCs; Artifactual Morphology; Which of the following are reasons for evaluating red cell morphology as part of the differential procedure? Try this amazing Assessment 1: RBC Morphology quiz which has been attempted 1129 times by avid quiz takers. 1. While methemoglobinemia does not alter RBC morphology, Heinz bodies are visible as spherical, slightly refractile spots on the RBC; they are much more easily seen on new methylene blue-stained … a. Spherocytes. I choose Echinocyte and Howell-Jolly bodies to discuses B.T. Undergraduate 2. In macrocytic anemias, RBC morphology can help guide the diagnostic considerations to … Diameter – 7- 8µm In normocytic anemias, morphology can assist in differentiating among blood loss, marrow failure, and hemolysis-and in hemolysis, RBC findings can suggest specific etiologies. In macrocytic anemias, RBC morphology can help guide the diagnostic considerations to … Click here to study/print these flashcards. Level. In pathologic states, pletelets may appear as blue or gray agranular discs; they may be extremely large and may show tailing or streaming of the cytoplasm. a. Spherocytes b. Nucleated RBCs c. RBC agglutination d. Macrocytes. The purpose of a red cell morphology report is to convey to the physician the abnormal findings in a legible, comprehensible, and concise manner that will enable judgment on the clinical significance of the abnormalities. Normal RBCs have a biconcave shape and contain hemoglobin but no … For example, small Heinz bodies are commonly seen in the blood of cats without causing anemia. Thus, the reporting or grading of abnormal RBC‐M should be based on clinical significance and age of the patients. Davis Company; 2009. p. 93-116. Total Cards. Philadelphia: F.A. Subscribe to our e-mail newsletter to receive updates. Abnormal RBC indices can happen for a number of reasons. Sign up here. Ford J. Created. Some of these changes can be pathologic in one context (or in one species) or physiologic in another. Share This Post Tweet. Description. 4. Cards Return to Set Details. Normal RBCs & abnormal plasma Rouleaux formation Agglutination Inadequate haemoglobin formation Hypochromia Associated diseases Iron … 01/11/2012. 2015. “Reporting and grading of abnormal red blood cell morphology (Links to an external site. RBC Morphology Diagrams. RBC morphology and Disease that may be associated with abnormal morphologies. Learn morphology abnormal rbc with free interactive flashcards. Abnormal RBC Morphology Caused by Oxidative Damage Oxidative damage to hemoglobin results in Heinz body formation (oxidation of globin chains) and/or methemoglobinemia (oxidation of iron). 2013 Mar 9 … Complete Blood Count, RBC Morphology and Inclusions Synonym/acronym: N/A. For example, you may have anemia because your body doesn’t produce enough red blood cells. Actual result can be found by a doctor only as he can clinically apply results using other factors. Get Updates. A well-stained smear is also important. Red blood cell morphology. Also, there can be some inter-observer variation. In: Clinical hematology and fundamentals of hemostasis. Additional Other Flashcards . Constantino. 5th ed. RBC’s are flexible oval biconcave discs without nucleus; They have peripheral hemoglobin and central pallor of less than 1/3rd of total volume of RBC; Measurements. c. Abnormal hemoglobin molecules d. Alloantibodies. 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