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 can be transfused with which of the following:5% albumin All of the answers are correctBoth Normal saline (0.9%) and 5% albumin are correct Normal saline (0.9%) Lactated ringers 2. What is the maximum systolic blood pressure allowed to donate blood:100mm Hg 180mm Hg 200mm Hg 190mm Hg 160mm Hg 3. In a patient who is not actively bleeding or hemolyzing, one unit of pRBCs can be expected to raise the hematocrit:None of the above 5 %1 %3 %7 % 4. How long does a donor have to wait between whole blood donations:No specific time as long as their Hb is > 12.5 g/dL10 weeks 8 weeks 6 weeks 4 weeks 5. Blood is regulated by which of the following:American Association of Blood Banks (AABB) Food and Drug Administration (FDA) Joint Commission on Accreditation of Healthcare Organizations (JCAHO)Clinical Laboratory Improvement Act (CLIA)College of American Pathologists (CAP) 6. A donor should be deferred indefinitely for all of the following EXCEPT:Receipt of plasma derived clotting factor concentratesEvidence of parenteral drug use Receipt of pituitary growth hormone of human originFamily h/o Creutzfeldt-Jakob disease History of viral hepatitis after 11th birthday 7. 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 kb6 vials4 vials3 vials5 vials7 vials 8. All of the following are true with regards to quality control for blood products EXCEPT:RBCs -> Hematocrit <80% in all units RBCs leukoreduced <= 5 X 10^6 WBCs in 95%Granulocyte concentrate >= 1.0 X 10^10 in 75% testedApheresis platelets >= 3 X 10^10 platelets in 90% of tested unitsRandom donor platelets >= 5.5 X 10^10 platelets in 90% of tested units 9. 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) Receipt of a live attenuated vaccine, Polio Receipt of a killed vaccineEtretinate (Tegison) Bovine insulin manufactured in UK 10. All of the following are true with respect to anticoagulant / preservative solutions and storage in packed red cells EXCEPT:Washed RBCs can be stored for 24 hrs. at 1-6 C after washingThe addition of adenine (CPDA-1) to CPD lengthens the self life to 35 days Adding 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 Loading...
