Bombay phenotype - Study guides, Class notes & Summaries

ASCP Board of Certification MLT Computer Adaptive Practice Test Questions and Answers /2024 Study Guide/ Guide Rated A+ Which of the procedures listed below will increase the PLT concentration in the preparation of PLTs? A: Centrifuge the blood at a low speed, remove the plasma & spin the plasma again at a low speed. B: Centrifuge the blood at a low speed, remove the plasma & spin the plasma again at a high speed C: Centrifuge the blood at a high speed, remove the plasma & spin the plasma ...

SBB study guide questions with correct answers What enzyme may be useful in distinguishing anti-Ge2 from anti-Ge3? Correct Answer-Papain (Anti-Ge2 will not react) The beta 1-3 linkage between galactose and N-actylglucosamine is found in: Correct Answer-Secretions Which of the following represents the Type II chain? Correct Answer-Beta 1-4 linkage between galactose and N acetyl glucosamine Rank the order of decreasing H concentration on RBCs Correct Answer-0>A2>B>A2B>A1>A...

LSC 347-Genetics Exam 1 Questions and Answers Latest 2024/2025 with Professor Schulte 100% Correct; Arizona State University LSC 347-Genetics Exam 1 Questions and Answers Latest 2024/2025 with Professor Schulte 100% Correct; Arizona State University 1. Genetics is the study of . mutation and recession diploid and haploid inheritance and variation transcription and translation replication and recombination 2. In the 1600s, William Harvey studied reproduc...

BLOOD BANK GUY: ABO Blood Group System Quiz With Complete Solutions 2024 1. The reactivity of blood group A is confirmed by detecting the presence of which immunodominant sugar molecule? N-acetyl-D-neuraminic acid L-fucose N-acetyl-D-galactosamine N-acetyl-D-glucosamine D-galactose - ANSWER N-acetyl-D-galactosamine CORRECT! The A gene codes for production of N-acetylgalactosaminyltransferase, an enzyme which binds N-acetylgalactosamine (GalNAc) to the H structure (L-fucose). N-ace...

SBB- ABO Question and answers 100% correct 2023/2024The reactivity of blood group A is confirmed by detecting the presence of which immunodominant sugar molecule? a. N-acetyl-D-neuraminic acid b. L-fucose c. N-acetyl-D-galactosamine d. N-acetyl-D-glucosamine e. D-galactose - correct answer c The mating of parents of which two ABO phenotypes can potentially produce offspring with ALL of the common four blood types? AB and O AB and A AB and B AB and AB A and B - correct ...

ISBB QuestionsMHC are genes located in short arm of chromosome 6 In adaptive immunity, what cell recognizes processed peptide/antigen in conjunction with HLA-I molecules? Class I MHC molecules A. peptides synthesized de novo from endogenous antigens B. peptides from soluble or particulate antigen (exogenous) C. Either D. Neither CREST Syndrome includes Esophageal dysmotility Deficiency of which of the ff complement components can lead to recurrent infections wi...

1. Which genotype will give rise to the Bombay phenotype? Answer: hh only Reason: H antigen deficiency is known as the “Bombay phenotype” (h/h, also known as Oh) and is found in 1 of 10,000 individuals in india and 1 in a million people in Europe. There is no ill effect with being H deficient, but if a blood transfusion is ever needed, people with this blood type can receive blood only from other donors who are also H deficient. 2. The oxygen sensitive indicator that is used to ensu...

What enzyme may be useful in distinguishing anti-Ge2 from anti-Ge3? Correct Answer Papain (Anti-Ge2 will not react) The beta 1-3 linkage between galactose and N-actylglucosamine is found in: Correct Answer Secretions Which of the following represents the Type II chain? Correct Answer Beta 1-4 linkage between galactose and N acetyl glucosamine Rank the order of decreasing H concentration on RBCs Correct Answer 0>A2>B>A2B>A1>A1B All of the following are genotypes for the...

What enzyme may be useful in distinguishing anti-Ge2 from anti-Ge3? - Papain (Anti-Ge2 will not react) The beta 1-3 linkage between galactose and N-actylglucosamine is found in: - Secretions Which of the following represents the Type II chain? - Beta 1-4 linkage between galactose and N acetyl glucosamine Rank the order of decreasing H concentration on RBCs - 0>A2>B>A2B>A1>A1B All of the following are genotypes for the A1 phenotype except: 1. A1/A1 2. A1/A...

How would Ulex europaeus react with O, A, A2, B, A2B, A1B RBCs? - O>A2>B>A2B>A1>A1B How could you distinguish serologically A1, A2 and A3 - Dolichos biflorus can will react with A1 and not A2. A3 yields mixed field reactions with anti-A and anti-A,B What is the correct order of type of RBCs to transfuse in an AB patient when AB RBCs are not available? Why? - A, B, O; the residual anti-B in A RBCs is less immunogenic than the residual anti-A in B RBCs What type of...