IMMUNOHEMATOLOGY ASCP-AABB EXAM STUDY PREP | 100% Correct Answers | Verified | Latest 2024 Version

All of the following blood donors would be permanently deferred? - 75-year-old male who had acute hepatitis 20 years ago following surgery. 38-year-old male who received rabies vaccine after a dog bite 3 months ago. 24-year-old donor with a history of positive test for hepatitis C from another blood center. What is the interval between blood donations? - 8 weeks The oral temperature of donor must not exceed which value? - 37.5C What is the minimum acceptable hemoglobin for blood donors? - 12.5 g/dL for allogeneic donors What is the lowest acceptable hematocrit for allogenic donors? - 38% What donor meets the requirements for age, pulse, weight, and blood pressure? - age: 32 yrs pulse: 60 weight: 185 Blood Pressure: 110/70 How long must a pregnant woman be deferred? - 6 weeks postpartum There is a 12-month deferment for each of the following donors? - Donor received a blood transfusion. Donor received a tattoo and body piercing.Donor had sex with a person with hepatitis. How long must a prospective donor with a history of malaria be deferred? - 3 years after cessation of treatment A lab tech who has a positive tuberculin skin test wants to donate blood. If he/she meets all the other donor criteria, how long is the deferral? - no deferral as long as there is no other abnomality All of the following are causes of permanent donor deferral: - confirmed HIV positive. family history of Creutzfeldt-Jakob disease. intravenous drug user What is the length of deferral for symptom-free donors immunized with oral polio, measles (rubeola), or mumps vaccine? - 2 weeks current testing on all donor blood must include testing for what? - serological test for syphilis What test is not required by AABB and is therefore optional during donor blood testing? - anti-HBc What is a commonly used screening method for the detection of HIV-1 antibodies? - enzyme-linked immunosorbent assays Currently required viral hepatitis marker tests include all of the following? - anti-HCV, anti-HBc,