A patient’s RBCs are being typed for the Fya antigen.  Which of the following is the proper cell type of choice for a positive control of the Anti-Fya reagent?

72. 73. 74. 75. 76.

In case of warm or cold AIHA, which of these procedures may be helpful in detecting other clinically significant antibodies that might be present, provided the patient has not been transfused within the past three months?

Antigens that are on the red cells of > 99% of the population are called:

A donor’s RBCs fail to react with anti- Fyb typing serum when tested according to the manufacturer’s directions, and all controls reacted as expected.

The little k (Cellano) antigen is a high frequency antigen found on most red cells. How often would one expect to find the corresponding antibody, anti-k?

46. 47. 48. 49. 50.

Which combination of antibodies below are best detected after the AHG phase of testing?

Which statement describes the McLeod phenotype?

The nurse is teaching a female patient with multiple sclerosis. When teaching the patient how to reduce fatigue, the nurse should tell the patient to: