MLT ASCP BOC Exam Questions With Correct Answers.

According to AABB Standards, which of the following allogenic donors may be accepted as a blood donor? - ANSWER Spontaneous abortion at 2 months of pregnancy, 3 months ago. Which of the following is the correct storage temperature for the component listed? - ANSWER Fresh Frozen Plasma (FFP), -20 degrees Celsius. Anti-C, Anti-D, Anti-E, Anti-c, anti-e are all positive. Which of the following is a possible genotype for an individual whose red cells gives the reaction above? - ANSWER R1R2. Which of the following blood components contains the most Factor VIII concentration relative to volume? - ANSWER Cryoprecipitated AHF. Which of the following blood components must be prepared within eight hours after phlebotomy? - ANSWER Fresh Frozen Plasma. Although ABO compatibility is preferred, ABO incompatible product may be administered when transfusing. - ANSWER Cryoprecipitated AHF. Genes of the major histocompatibility complex (MHC): - ANSWER Contribute to the coordination of cellular and humoral immunity. Coughing, cyanosis, and difficult breathing are symptoms of which of the following transfusion reactions? - ANSWER Circulatory overload. Optimum storage temperature for Whole Blood is: - ANSWER 4 degrees Celsius. Hives and itching are symptoms of which of the following transfusion reactions? - ANSWER Allergic. A patient has two separate urinalysis reports which contain the following data: Sp. Gravity: 1.004/1.1017 pH: 5.5/7.0 Protein: Negative/Trace Glucose: Negative/Trace Blood: Negative/Trace. Microscopic: Rare epithelial cells/Occasional granular cast, Rare hyaline cast, Moderate epithelial cells. Which statement best explains these results? - ANSWER The protein, glucose, and microscopic of A are falsely-negative because of the specific gravity. Urinalysis performed on a 27-year-old woman yields the following results: Sp. Gravity: 1.008 pH: 5.0 Protein: 2+ Glucose: Negative Ketones: Negative Bilirubin: Negative Blood: 3+ Nitrite: Negative Leukocytes: Positive Urobilinogen: 0.1 EU/dL WBC/HPF: 20-30 RBC/HPF: 30-55 Casts/LPF: Hyaline: 5-7 Red Cell: 2-5 Coarse Granular: 2-3 Waxy: 1-3