BB Test #4 Review

Electronic crossmatching ______________

What are the requirements for a transfusion to be classified as massive in an adult?

What is the deferral period for a donor who has received a live attenuated vaccine for rubella?

Why are fresh blood units (less than 7 days old) preferred for a neonate transfusion?

Persons with a documented history of anaphylactic reactions should be transfused with _________ blood products.

Which patient is most likely to require irradiated products?

Besides the Rh antibodies, what other red blood cell antibody is common to cause severe HDFN?

Rh-immune globulin should be given within how many hours after delivery?

Which of the following organisms have been implicated in bacterial contamination reactions?

What is the purpose of performing serial hemoglobin and hematocrit after a blood transfusion?

Which Rh-negative patient may be given Rh-positive units when no O-negative units are available in an emergency

A blood donor with a history of hepatitis B should be excluded:

Why would an Rh type be ordered on a cord blood sample?

Which of the following statement is true regarding directed donations?

A 2-week deferral is required of donors exposed to which of these organisms?

What hemoglobin level is considered critical and may warrant a red blood cell transfusion?

A donor has fainted during blood collection. Which of the following is NOT an appropriate action?

Which of the following treatments uses ultraviolet light to treat hyperbilirubinemia after the infant is delivered?

Which patient information is NOT acceptable as one of the two identifiers?

Who is at risk for transfusion-associated graft-versus-host disease (TAGVHD)?

A cord blood specimen from a jaundiced infant should be tested for which of the following?

Patients with 2+ documented febrile NHTR should at minimum get __________ blood components.

What is the minimum hemoglobin level for a potential autologous donor?

What is the main concern for obstetric patients in prenatal testing?

What is the advantage of performing a type and screen for patients scheduled for surgery instead of crossmatching units.

What treatment is recommended following a bacterial contamination reaction?

How long is the donation deferral for persons who visit malaria-endemic countries?

Nausea, twitching, and muscle spasm during blood donations are categorized as:

Which of the following should be done when selecting units for a hypoxic neonate?

A negative direct antiglobulin test (DAT) is found in all of the following transfusion reactions except:

To be a RhoGAM candidate, mom's Rh type must be _________, and her newborn must be __________.

Circulatory overload is cause by which of the following?

How can GVHD be prevented in transplant recipients?

Which of the following is an indicator of acute immune hemolytic transfusion reaction?

Oncology patients usually receive repeated red blood cell and platelet transfusions because of _________

An autologous unit should be donated what time period prior to the patients surgery/need?

Which of the following factors are found in therapeutic levels in fresh frozen plasma?

What is the expiration on washed red blood cells?

What is the minimum hemoglobin level for a potential male allogeneic donor?

A patient is in the ER with acute bleeding. The tech is unable to resolve an ABO discrepancy. What should be done?

The label on the recipient’s pretransfusion specimen:

____ is respiratory distress, severe hypoxemia, within 6 hours of transfusion, & absence of other acute lung injuries.

A positive DAT may be seen in:

In HDFN, the IgG antibodies are directed against which antigen on the fetal red blood cells?

What would be the result of group B blood given to a group O patient?

What causes a hematocrit decrease by 4% and a total bilirubin level increase 5 days after transfusion?

What tests are indicated for cord blood specimens if the mother has made anti-K?

All of the following viral tests are required for donor processing except:

A 8-week deferral is required of donors exposed to which of these organisms?

If a prospective blood donor has participated in a pheresis donation, how long before they can donate again

A 4-week deferral is required of donors exposed to which of these organisms?

All of the following are characteristic of hemolytic disease of the fetus and newborn (HDFN) except:

A STAT type and screen comes from surgery. The specimens are not labeled a blood bank number. What should you do?