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Vet 226
Blood Transfusion
| Question | Answer |
|---|---|
| Severe anemia | Packed RBCs |
| Replace some coagulation factors | Fresh plasma or frozen plasma |
| Thrombocytopenia | Platelet-rich plasma or platelet concentrate |
| Von Willebrand’s | Cryoprecipitate |
| occurs with overheating of a blood supply for transfusion | Asymptomatic hemolysis |
| A full blood transfusion should be completed in hours | 4 |
| A minor crossmatch detects | Alloantibodies in donor plasma against recipient RBCs |
| A nenoate presents to your clinic in cardiovascular arrest. The doctor orders intravenous fluids but you are unable to place an IV catheter. Which route is the next best option | IO |
| Donor plasma is considered to be fresh plasma if used within hours of collection | 8 |
| Giving sodium bicarbonate is very useful in the treatment of | Metabolic acidosis |
| How long does it take a dog to build up alloantibodies after a transfusion | 3 days |
| How long does it take a donor to completely regenerate the donated blood supply | 21 days |
| If you're administering Hetastarch, a synthetic colloid to your patient what is the greatest risk of administration | Coagulopathy |
| Neonatal Isoerythrolysis occurs when | Type A or AB kittens are born to a type B queens |
| The clinical signs of PU/PD, cardiac arrhythmia, and severe muscle weakness is suggestive of | Hypokalemia |
| This can be seen in patients with liver disease that receive blood transfusions | Citrate toxicosis |
| What do you mix the RBCs with for crossmatching | 0.9 % Na/Cl |
| What is the maximum rate of potassium administration | 0.5mEq/kg/hr |
| When administering blood what rate should you not exceed | 22mL/kg/hr |
| Which blood product does crossmatching not have to be performed for | FFP |
| Which is not a preservative solution used during collection of blood products | Citrate-Phosphate-Dextrose-Adenine, Acid-Citrate-Dextrose, Citrate-Phosphate-Dextrose |
| Which is NOT a stipulation for a dog to be a blood donor | >10 kg |
| Which of the following is a universal blood donor for dogs | DEA 4 Positive |
| Which of the following is an intracellular electrolyte | Potassium |
| Which of the following is NOT a colloid | 0.9% Na/Cl |
| Which of the following is NOT a crystalloid | Dextran |
| Which of the following is not a reaction to blood transfusions | Von Willebrand’s disease |
| Which of the following is the worst reaction for blood transfusion in cats | Type A donor to type B recipient |
| Your patient is having an acute bleeding episode. You're ready to administer a blood transfusion is the PCV drops below | 20 25 % |