Which of these is the last surviving Wonder of the Ancient World?

Bonus 2   In a couple of sentences, what is the best flavor of ice cream and why? 

Thawed cryoprecipitate must be transfused within: 

The most effective component to treat vonWillebrand’s disease is:  

Explain why washing first in a 12% NaCl solution is crucial to the thawing of a frozen packed cell unit?  (1 point)

A person comes into donate a unit of blood, and when the donor rolls up his sleeve for a blood pressure reading, the donor room technician notices a tattoo.  When asked about the time the tattoo was made the donor answers,  “two years ago.” Is this donor approved for a blood donation?

Clinically significant antibodies are typically IgM and react at immediate spin reaction. 

A unit of Irradiated blood with CPDA-1 as the anticoagulant and preservative has a shelf-life of ________ days. _______

Under extreme emergency conditions when there is no time to determine ABO group for transfusion, the technologist should:  

How many units of Red Blood Cells are required to raise the hematocrit of a 70-kg non-bleeding man from 26% to 38%?