Mlt 106 - Study guides, Class notes & Summaries

MLT 106 Test 3 ABO And Rh Blood System Groups Questions And Answers The ABO system was discovered in 1901 by _____ ANS Karl Landsteiner Almost all healthy people older than ____ of age have _______ to the ABO antigens they lack ANS 3-6 months; naturally occurring antibodies Landsteiner demonstrated that a person's serum contained antibodies(naturally occurring) against ______ ANS an antigen absent from his own red blood cells; also termed *is hemagglutinins* "Landsteiner's Rule"...

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MLT 106 Unit 6 Questions And Answers With Latest Quizzes Which hepatitis virus is dependent upon the presence of the Hepatitis B virus? ANS Hepatitis D virus What method is currently being used in the detection of HIV infection in humans? ANS Enzyme immunoassay What is known to cause meningoencephalitis as a human, avian and equine neuropathogenic? ANS West Nile virus An ABO HDFN in a group B infant group of a group O mother is more commonly found in which population? ANS African A...

MLT 106 Unit 2 Questions with All Correct Answers What are the DNA repair systems? - Answer-Photoreactivation, excision repair, recombinational repair, mismatch repair, SOS repair When can thymine bases be altered and what does it develop? - Answer-After exposure to UV radiation to develop thymine dimers Photoreactivation repair - Answer-Involves a photoreactivation enzyme (PRE) that cleaves the bonds between thymine dimers Supplies correct strand of DNA when an error is deleted - A...

MLT 106 Unit 1 Exam Questions with All Correct Answers What is the process of phagocytosis? - Answer-Chemotaxis Adherence Engulfment Digestion Subsequent phagocytic activity What is the function of the Primary lymphoid function? - Answer-Where lymphocytes mature What is the function of the Secondary Lymphoid Tissues - Answer-Filter and storage What do T and B cells mature into? - Answer-Effector cells -functional unit of immune system What are the four unique serum proteins fo...

MLT 106 Unit 4 Test Questions and Answers All Correct What is exclusion? - Answer-process in which antibodies that could not be responsible for reactivity are excluded What method involves comparing antigen-positive cells to pattern of reactivity? - Answer-Inclusion What is the process in which the RBC surface is modified by removing sialic acid residues and denaturing or removing glycoproteins? - Answer-enzyme treatment What is the term defined as removing adsorbed material from an a...

MLT 106 Unit 6 Questions with All Correct Answers Which test is used to predict anemia in the fetus by indicating direction of blood flow using ultrasonography? - Answer-Color Doppler MCA-PSV True or false: The DAT on the cord or neonatal RBCs is the most important diagnostic test. - Answer-True The relative concentration of all antibodies capable of crossing the placenta and causing HDFN is determined by: - Answer-Antibody titration Reduces the amount of hemolysis by competing with t...

MLT 106 Review Questions with All Correct Answers When are Rh antibodies usually produced? - Answer-Following exposure to foreign RBCs In what conditions do IgG antibodies react optimally? - Answer-37 degrees Celsius Rh antibodies do not: - Answer-Bind complement Who can give blood to Rhnull? - Answer-Only other Rhnull people. Describe Rhnull: - Answer-Rare, individuals who fail to express any Rh antigens/ severely reduced expression of all Rh antigens. Describe Rhmod: - Answer-P...