Dohle bodies - Study guides, Class notes & Summaries

Which alpha thalassemia shows no anemia, although a slight decrease in the MCV and MCHC may be seen? Alpha Thalassemia silent carrier What MINIMUM level of a particular factor will cause the APTT test to become PROLONGED ? Less than 40% Which abnormal morphologic terms describes this slide ? Dohle Bodies, bacteria, Toxic Granulation Light yellow green pigmentation of the mycelium is observed, the identification of the isolate depends on the presentation of the fruiting bo...

ASCP MLT Exam Questions With Verified Answers Graded A+. Why is pass-through suspension scattered light absorbance is proportional to the number of insoluble complexes compared to standards Antibody concentration Immunofluorescence direct - answer Add florescence labeled anti-body to patient tissue wash and examined under fluorescent microscope Immunofluorescence indirect - answer Add patient serum to reagent wash add florescence label to anti-globulin wash and examined under microscope F...

ASCP Hematology questions and answers latest top score. Dohle bodies - correct answers.Light blue patches in cytoplasm of neutrophils. Infection, burns Erythrocytes - correct answers.O2 transport. Produced in BM Mean Corpuscular Hemoglobin (MCH) formula - correct answers.(HGBx10)/RBC Mean Corpuscular Hemoglobin Concentration (MCHC) formulao - correct answers.(HGBx100)/HCT Granulocytes - correct answers.Defense against bacterial infection. Produced in BM Lymphocyte...

Nephelometry involves the measurement of A. Light scatter B. Atomic absorption C. Light absorption D. Light transmission - C. Light absorption When light strikes a particle in a solution, it can be absorbed, transmitted, reflected, or scattered. Nephelometry is used to measure the light scattered by particles in a solution. It is useful for measuring protein levels in fluids, and antigen-antibody complexes Most potent activator enzyme is A. Magnesium B. Sodium C. Potassium D. AOTA - A. Magnesiu...

Leukopenia (leukocytopenia) - ANSWER A decrease in the number of white blood cells; most commonly seen as neutropenia, causes an increased susceptibility to infection Neutropenia - ANSWER Decreased number of neutrophils (<1000/ul); increased susceptibility to infection often presenting with malaise, chills, fever, weakness, fatigability Reactive Leukocytosis - ANSWER Increased number of white cells; commonly seen in response to strong infectious/inflammatory stimuli, can be any white ce...

Leukopenia (leukocytopenia) - ANSWER A decrease in the number of white blood cells; most commonly seen as neutropenia, causes an increased susceptibility to infection Neutropenia - ANSWER Decreased number of neutrophils (<1000/ul); increased susceptibility to infection often presenting with malaise, chills, fever, weakness, fatigability Reactive Leukocytosis - ANSWER Increased number of white cells; commonly seen in response to strong infectious/inflammatory stimuli, can be any white ce...

Hematopoiesis in marrow What is meant by medullary hematopoiesis? Hematopoiesis in the spleen Hematopoiesis in marrow Hematopoiesis in liver Hematopoiesis in thymus None of the above Thymus, liver, spleen, bone marrow What does the hematopoietic system consists of? Rubriblast, prorubricyte, rubricyte, metarubricyte, reticulocyte, erythrocyte What is the sequence of maturity for the erythrocyte? All of the above By increasing hematopoiesis, the hematopoietic system c...

  FFP used for - Answer: Multiple coagulation deficiencies Factor XI deficiency Cryoprecipitate used for - Answer: Replace fibrinogen loss due to DIC Massive bleeding Dysfibrinogenemia with active bleeding Plateletpheresis preparation steps - Answer: Light spin (remove RBC) Heavy spin (spin down PLT and WBC) Supernatant goes into bag for freezing (FFP) Remaining plasma, platelets, and WBC = platelets Irradiated blood prevents - Answer: GVHD Also used for ca...

  length of needle usually used in routine phlebotomy - Answer: 1.0 - 1.5 inches most preferred site of puncture (vein) - Answer: median cubital what is the angle of needle for extraction? - Answer: 15 degrees gauge number usually used for phlebotomy - Answer: 19,20,21 gauge in tuberculin syringe - Answer: 25 gauge of needles used in bleeding of donors in blood collection centers - Answer: 16 size of the drop of blood used in smear preparation - Answer: 2-3 mm meas...

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