PathMD Quizes, Clinical Blood Bank – 03 October 29, 2017 peferguson Make sure to subscribe to PathMD to stay up to date with new content and features!! 1. Blood is regulated by which of the following:Clinical Laboratory Improvement Act (CLIA)Joint Commission on Accreditation of Healthcare Organizations (JCAHO)College of American Pathologists (CAP) American Association of Blood Banks (AABB) Food and Drug Administration (FDA) 2. In a patient who is not actively bleeding or hemolyzing, one unit of pRBCs can be expected to raise the hematocrit:1 %7 %3 %None of the above 5 % 3. Blood can be transfused with which of the following:All of the answers are correct5% albumin Lactated ringers Normal saline (0.9%) Both Normal saline (0.9%) and 5% albumin are correct 4. A donor should be deferred indefinitely for all of the following EXCEPT:Family h/o Creutzfeldt-Jakob disease Receipt of pituitary growth hormone of human originHistory of viral hepatitis after 11th birthday Evidence of parenteral drug use Receipt of plasma derived clotting factor concentrates 5. All of the following are true with respect to anticoagulant / preservative solutions and storage in packed red cells EXCEPT:The addition of adenine (CPDA-1) to CPD lengthens the self life to 35 days Washed RBCs can be stored for 24 hrs. at 1-6 C after washingAdding AS-1 (Adsol®) to CPD lengthens the self life to 42 days Citrate-phosphate-dextrose (CPD) has a 21 day self life Frozen RBCs can be stored for 1 year at -65 C 6. How long does a donor have to wait between whole blood donations:6 weeks 8 weeks No specific time as long as their Hb is > 12.5 g/dL10 weeks 4 weeks 7. What is the maximum systolic blood pressure allowed to donate blood:160mm Hg 190mm Hg 180mm Hg 100mm Hg 200mm Hg 8. All of the following are true with regards to quality control for blood products EXCEPT:Apheresis platelets >= 3 X 10^10 platelets in 90% of tested unitsRandom donor platelets >= 5.5 X 10^10 platelets in 90% of tested units RBCs -> Hematocrit <80% in all units Granulocyte concentrate >= 1.0 X 10^10 in 75% testedRBCs leukoreduced <= 5 X 10^6 WBCs in 95% 9. A Rh negative mother gives birth to a Rh positive son. Based on the information shown for case #1 on the website, how many vials of Rhogam should be given? KB% = 3% Baby Weight = 4 kg Maternal Weight = 70 kg Paternal Weight = 100 kb7 vials4 vials3 vials6 vials5 vials 10. A donor indicates he is taking finasteride (Propecia, Proscar). He is informed that he will have to wait one month from the last dose before he can donate blood. Which of the following also requires a one month delay from the last dose before an individual is eligible to donate blood?Isotretinoin (Accutane) Etretinate (Tegison) Bovine insulin manufactured in UK Receipt of a live attenuated vaccine, Polio Receipt of a killed vaccine Loading...
