ASCP-MLT Exam Dumps - MEDICAL LABORATORY TECHNICIAN - MLT(ASCP)
Which of the following is most likely to interact with arterial walls, leading to deposition of cholesterol, and initiating or worsening atherosclerosis?
Match each of the following:
1. Ratio of cellular area to total area in the bone marrow section.
2. Number of myeloid cells compared to nucleated erythroid cells.
3. Use low power to estimate their quantity and appearance.
4. Use Perls' Prussian blue stain.
Polyspecific antihuman globulin (AHG) reagent contains both anti-IgG and anti-C3d.
Polyspecific antihuman globulin (AHG) reagent used in antiglobulin testing should react with which one of the following?
Phase of reactivity is primarily at immediate spin (4+) and reactions get weaker at AHG (w+). There is no specific pattern of reactivity and the auto control is negative which rules out an autoantibody. This is a strong cold antibody which is still slightly present after incubation and washing.
Activation and binding of the antibody takes place at room temperature or colder. Eliminating this phase will prevent the antibody from binding. Cold antibodies usually are more of a nuisance to blood bankers and are not clinically significant.
When performing an antibody screen, both the screen cells are 4+ at immediate spin and W+ at AHG. The antibody panel shows 4+ reactions at immediate spin and W+ reactions at AHG and there is no specific match to the reaction pattern. The auto control is negative. What would be a logical next step?
Patients with antibody to the following antigen are immune to Hepatitis B:
Immunoassay is the most common technique that is used by clinical laboratories for therapeutic drug monitoring.
Most of the drugs commonly assessed with TDM can be measured on analytical platforms which utilize antibodies (in some form) for detection. Antibodies can be developed that recognize drugs. Although most drugs are much too small to evoke an immune response, scientists can conjugate drugs to immunogenic proteins to produce antibodies that recognize drug-specific epitopes.
Which of the following is the most common technique that is used by clinical laboratories for therapeutic drug monitoring?
What component is indicated for patients who receive directed donations from immediate family members to prevent transfusion-associated graft versus host disease (TA-GVHD)?