ASCP MLS FINAL Questions 2024 With Verified Answers

ASCP MLS FINAL Questions 2024 With Verified Answers The majority of the iron in an adult is found as a constituent of: A. hemoglobin B. hemosiderin C. myoglobin D. transferrin (Answer: - A. hemoglobin Which of the following is associated with May-Hegglin anomaly? A. membrane defect of lysosomes B. Dohle bodies and giant platelts C. chronic myelogenous leukemia D. mucopolysaccharidosis (Answer: - B. Dohle bodies and giant platelts Elevation of the granulocyte percentage above 75% is termed: A. absolute lymphocytosis B. leukocytosis C. relative neutrophilic leukocytosis D. absolute neutrophilic leukocytosis (Answer: - C. relative neutrophilic leukocytosis Elevation of the total white cell count above 12 x 10^3/uL is termed Leukocytosis Elevation of the total granulocyte count above 7.7 x 10^3/uL is termed Absolute Neutrophilic Leukocytosis The most appropriate screening test for hemoglobin S is: A. Kleihauer-Betke B. dithionite solubility C. osmotic fragility D. sucrose hemolysis (Answer: - B. dithionite solubility The KB test is performed to quantitate the number of fetal cells present in the maternal circulation. An osmotic fragility test is used to diagnose two hereditary conditions: thalassemia and hereditary spherocytosis. Sucrose hemolysis test a test for paroxysmal nocturnal hemoglobinuria; the patient's whole blood is mixed with isotonic sucrose solution, which promotes binding of complement to red blood cells, then incubated and examined for hemolysis; greater than 10 per cent hemolysis indicates paroxysmal nocturnal hemoglobinuria. Which of the following is associated with Glanzmann thrombasthenia? A. normal bleeding time B. normal EPI aggregation C. abnormal initial wave ristocetin aggregation D. abnormal ADP aggregation (Answer: - D. abnormal ADP aggregation