MLS ASCP Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
c antigen is most common in blacks and whites; anti-c would be most common reactive : Rh antibodies show enhanced reactivity with enzyme pretreated cells. The M and Fya antigens are cleaved from enzyme pretreated cells and therefore there would be no reaction between enzyme pretreated cells and serum containing anti-M or antiFya. The incidence of the c antigen is 80% in whites and 96% in blacks. The incidence of the E antigen is 29% in whites and 22% in blacks. Increased reactivity with enzyme pretreated cells and incompatible results with 8 of 10 donor units is most likely due to anti-c. Procainamide : NAPA loose clusters of small spherical microconidia, positive urease : Trichophyton mentagrophytes BHCG tumor marker 2 | P a g e : chorocarcinoma 5HIAA : carcinoid tumors Proteus vulgaris vs P. mirabilis indole test : P. vulgaris is indole pos. P. mirabilis is indole neg Hydatid cyst fluid : used to neutralize Anti-P1 antibody Antacid overdose : Check pH Prolonged PT, PTT, and thrombin after collecting from catheter : heparin contamination mixing study that was performed with a prolonged PTT that couldn't be corrected : DRVVT (Dilute Russell Viper Venom Test) 3 | P a g e two pt's ran in duplicate (PT and PTT). The PTT seemed to always be prolonged but PT looked ok : check the CaCl/p
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- Subido en
- 23 de abril de 2024
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