Mmsc409 - Study guides, Class notes & Summaries

MMSC409 EXAM 1 Class Questions and answers already passed All of the following are indefinite to permanent deferrals for blood donations EXCEPT: A) HIV infection B) Needle-stick exposure C) Chagas disease D) Hepatitis B) Needle-stick exposure Collections which are regulated by the FDA. must include which information? A) Patient's name B) Time of day collected C) Results of unusual tests performed D) Number of units collected C) Results of unusual tests performed There mu...

MMSC409 Exam 3 Questions with complete solution When shipping blood products between distribution center and the transfusion service lab (TSL), RED BLOOD CELLS should be packaged: - correct answer In a cooler with wet (cubed) ice on top of the RBCs Which phase of compatibility testing is designed to detect ABO incompatibility between patient and donor blood: Coombs control cells (check cells) reading 37C reading IS (immediate spin) reading AGH reading - correct answer IS (immediate ...

MMSC409 Immunohematology Exam 3 Question and answers 100% correct If a patient has the genotype le/le and Se/Se genotype, than what is their RBC Lewis Type? Can they secrete ABH? a.Le(a-b-), Yes b.Le(a-b-), No c.Le(a-b+), Yes d.Le(a-b+), No - correct answer A 2.Which Lewis phenotype is most common in Black populations? a.Le(a-b-) b.Le(a+b-) c.Le(a-b+) d.Le(a+b) - correct answer A True/False: An individual with phenotype Le(a-b+) will not make anti-Lea because they still have L...

MMSC409 Question and answers already passed less than 99.5F - correct answer temperature > 110 (unless autologous donation) - correct answer weight 50-100 bpm - correct answer pulse -systolic <180 mmHg -diastolic <100 mmHg - correct answer blood pressure >12.5 - correct answer hemoglobin (females) >13 - correct answer hemoglobin (males) >38% - correct answer hematocrit whole blood - correct answer 8 week deferral double RBC - correct an...

MMSC409 exam 1 Question and answers verified to pass deferral period for someone who received blood, blood products, or clotting factor concentrates - correct answer 12 months deferral period for someone who was in close contact with viral hepatitis/AIDS - correct answer 12 months deferral period for someone who was a sexual partner of someone in permanent deferral period - correct answer 12 months deferral period for someone who is an inmate in penal or mental institution - corre...

MMSC409 Final Exam - Part 1 (84 questions already graded A+).

MMSC409 - EXAM 1 (UNITS 1-5) OBJECTIVES WITH COMPLETE SOLUTIONS 100%2023/2024

Identify the organizations and their role in transfusion medicine, including FDA, CBER, AABB, Joint Commission. correct answers 1. FDA = Food and Drug Administration: CFR, CBER, & licensing (a) Code of Federal Regulations (CFR) - blood is a biologic & a drug (b) Center for Biologics Evaluation and Research (CBER) regulates: -blood/component collection -pharmaceuticals manufactured from blood/components (c) Licenses blood collection centers & all aspects (reagents, processes, inspections) ...

MMSC409 Exam 3 Question and answers correctly solved crossmatch between recipient serum and donor cells - correct answer serologic compatibility testing how many identifiers required to uniquely identify a patient - correct answer 2 day # of the day of specimen collection - correct answer day 0 population that Le(a+b+) is mostly seen in - correct answer Asian what the Lewis gene is determined by - correct answer glycosyltransferase lewis antigens readily found in tissues...

State the antigens associated with the Lewis blood group system and their frequencies in the population. correct answers The Lewis antigens are Le(a) & Le(b). -phenotypes possible: Le(a+b-), Le(a-b+), Le(a-b-) -phenotype frequencies in US population: Le(a+b-) → 22% white ppl & 23% black ppl Le(a-b+) → 72% white ppl & 55% black ppl Le(a-b-) → 6% white ppl & 22% black ppl Explain the absence of the Le(a+b+) phenotype. correct answers Le(a+b+) is seen in 10-40% of Asian ppl and is ver...