17 Questions
What is the purpose of immediate preoperative hemodilution?
To replace the patient's blood volume with colloid or crystalloid
What is the recommended volume to be reinfused in post-operative salvage?
1400 ml
Which condition is a contraindication for autologous donations?
Recent Myocardial infarction
What is a potential risk associated with post-operative salvage?
Febrile nonhemolytic reaction
What is the primary purpose of an autologous donation in postoperative bleeding management?
Eliminate the need for allogeneic transfusions
What is the recommended angle for insertion during blood collection?
45 degrees
Which of the following solutions should be used for those sensitive to both iodine and chlorhexidine during preparation?
70% isopropyl alcohol
According to AABB protocol, if blood clots are formed during collection, what is not allowed for transfusion due to primary hemostasis activation?
Plasma components
When should the donor's name be written on the primary bag labels?
Alphanumeric characters are used instead of the donor's name
What is the recommended tourniquet pressure during blood collection?
40 - 60 mmHg
What should donors be given post-donation instructions for primarily?
Maintaining hydration levels
What is one of the criteria for autologous donation related to hemoglobin/hematocrit levels?
Should be more than 11g/dl
What is the frequency restriction for autologous donations?
No more frequent than once every 3 days
What is an advantage of autologous donations in terms of risk?
Low risk for disease transmission
Which type of autologous donation involves blood drawn before the anticipated transfusion and stored?
Predeposit donation
What is a disadvantage associated with autologous donations?
Risk of circulatory overload
Which autologous transfusion type occurs when blood collected during surgery is reinfused immediately?
Intraoperative autologous transfusion
Test your knowledge on immediate preoperative hemodilution and post-operative salvage procedures commonly used in surgeries. Learn about the collection and reinfusion of blood units, replacement fluids, and recommended volumes for post-operative salvages.
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