Cold reacting antibodies - Study guides, Class notes & Summaries

ACE ASCP Final Exam Questions and Answers, Latest Updated 2024/2025 | Rated A+. Which of the following condition is the most common cause of increase anion gap? A.Metabolic alkalosis B. Metabolic acidosis Respiratory acidosis Respiratory alkalosis B. Metabolic acidosis High anion gap metabolic acidosis is caused generally by the body producing too much acid or not producing enough bicarbonate. This is often due to an increase in lactic acid or ketoacids, or it may be a sign of kidney fail...

The diagnostic value of the reticulocyte count in the evaluation of anemia is that it determines the: Response and potential of the bone marrow The greatest risk for the manifestation of anomalies in maternal rubella infection during gestation is the: First trimester The hepatitis B virus vaccine was administered to MLS students during Orientation.Which type of immunity is expected to develop and provide long-term protection? Active (The hepatitis B vaccine is a series of imm...

CHT Exam Complete Study Guide Questions And Answers It is possible to convert the plasma into serum by recalcifying the plasma and allowing coagulation to occur. Correct Answer: Calcium is added to the plasma to form a complex with the citrate present in the anti-coagulant. This restores a normal ionized calcium level allowing clotting to occur. Polyspecific antiserum can be______ with lymphocytes to determine if there is a single antibody or multiple antibodies. Correct Answer: absorbe...

MMSC 420 final exam review 2023 with complete solution expected ABO typing results forward and reverse typing results match unexpected ABO typing results -forward and reverse typing results do not match (missing reaction or extra reactions) -current typing does not match historical records pre-analytical ABO typing errors error before ABO typing that leads to discrepancy -incorrect patient is identified -incorrect labeling of specimen -mixing up patients samples analytical ABO typin...

Which of the following condition is the most common cause of increase anion gap? A.Metabolic alkalosis B. Metabolic acidosis Respiratory acidosis Respiratory alkalosis B. Metabolic acidosis High anion gap metabolic acidosis is caused generally by the body producing too much acid or not producing enough bicarbonate. This is often due to an increase in lactic acid or ketoacids, or it may be a sign of kidney failure. More rarely, high anion gap metabolic acidosis may be caused by ingesting ...

What is the effect of LISS? correct answers - Added to red cells to decrease negative charge (zeta potential), enhances antibody uptake and increases attraction between rbc and antibodies - enhances col alloantibodies and autoantibodies What is the effect of PEG? correct answers - Added to rbc to exclude water, effectively concentrating antibodies and favoring binding to target - enhances warm alloantibodies and autoantibodies - more sensitive than LISS for alloantibody detection What a...

MMSC 420 Exam 1 with complete solution;2023 edition expected ABO typing results forward and reverse typing results match unexpected ABO typing results -forward and reverse typing results do not match (extra reactions, missing reactions) -current typing does not match historical records pre-analytical errors (ABO discrepancy) errors occurring before patient sample is tested that lead to ABO discrepancy -incorrect identification of patient -incorrect labeling of specimen (labeling needs...

Describe the hierarchy of the immune system in terms of white blood cells Immune System-> White Blood Cells-> Agranulocytes-> Lymphocytes-> B & T Lymphocytes Lymphocytes -Type of white blood cell in the immune system, made by bone marrow -Includes: T-Cells, B Cells, and Natural Killer (NK) cells (Cytotoxic T Cells) --All of these help to fight cancer, Viruses, and Bacteria B Cell Lymphocytes -Have receptors where antigens attach -They learn to recognize different antigens -...

MMSC 420 Exam 1 with complete solution;2023 edition expected ABO typing results forward and reverse typing results match unexpected ABO typing results -forward and reverse typing results do not match (extra reactions, missing reactions) -current typing does not match historical records pre-analytical errors (ABO discrepancy) errors occurring before patient sample is tested that lead to ABO discrepancy -incorrect identification of patient -incorrect labeling of specimen (labeling needs...

CPHON EXAM 139 Questions with Verified Answers Autoimmune Hemolytic Anemia is a group of disorders characterized by - CORRECT ANSWER malfunction of the immune system where antibodies are produced against antigens on the surface of RBSs, resulting in hemolysis T/F RBC survival is proportional to the amount of antibody on the RBC surface; therefore the greater the amount of antibody the more rapidly the RBC is destroyed. - CORRECT ANSWER True Intravascular Hemolysis is - - CORRECT ANSWER ...