A patient rolls up their sleeve and extends their arm so you can take a blood pressure. What type of consent is this?

11. According to AABB standards, what is the minimum pH required for platelets at the end of the storage period:

A claim is denied because a required CPT modifier was missing. What is a modifier used for?

A patient calls with chest pain and shortness of breath and wants the next available routine appointment. What is the best first step for the medical assistant?

41. Blood selected for exchange transfusion must:   

31. After receiving the report  of a transfusion reaction in the blood bank, what is the first thing the technician should do? 

Two patients are booked for Dr. Lee at 9:00 AM in the same time slot, one for suture removal and one for a quick BP recheck. This scheduling method is:

7. A shipment of packed RBCs, platelets, and leukocyte-reduced RBCs arrived in the same packed container, at 1-6 degrees C. What should be done?

16. The Western blot is a confirmatory test for the presence of 

42. To prevent graft-vs-host disease, red blood cells prepared for infants who have received intrauterine transfusions should be