Exam (elaborations)
DONOR TESTING (1). Questions & 100% Verified Correct Answers with complete solutions (Latest update
DONOR TESTING (1). Questions & 100% Verified Correct Answers with complete solutions (Latest update
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DONOR TESTINGAABB, Am Assoc of BB - ANS-which agency holds standards that requires donors with
pregnancy, transfusion history to be tested for unexpected ANTIBODIES to RBC ANTIGENS
antibody screen - ANS-which required test involves senisization with Ig-G
1. ***ELISA***most common
2. RIA, Radioimmunoassay
3. RPHA, Reverse Passive Hemagglutinin
**FDA** - ANS-HBV: which 3 methods to testing for HBsAg, which is the most common method,
which organization approves testing results
POS - ANS-which result from HBV requires confirmation via repeat testing
HBV - ANS-positive reaction from which test dissipates upon incubation by at least 50%
Hepatitis-C disease - ANS-the core protein antibodies on HBV has been implicated to cause
which clinical condition
screen: Enzyme Immunoassay
find small nucleic acid: NAT
**confirm: RIBA** - ANS-this method is used to screen, confirm for HCV. Which method detects
small viral nucleic acid in blood before antibodies or viral proteins (on HCV antigen core)?
screen: Enzyme Immunoassay
confirmation:
1. Western blot (Wb)
2. IFA, Immunoflouresence assay - ANS-antibody for HIV-1/2 must be screened using FDA
approved ____method. Confirmed using which TWO method?
RNA - ANS-WNV has RNA or DNA screen
adult T-cell Leukemia - ANS-antibody for HTLV-I/II has which CAUSATIVE agent
screen: Enzyme Immunoassay - ANS-screening test for antibody for HTLV-I/II
A) agent: spirochete Trepanoma pallidum
B) screen: serologic test,
C) CONFIM: Flourescent Trepenomal antibody ABSORPTION test
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