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(continued from previous question)  Which procedure will be necessary to provide the safest transfusion?

Pretransfusion compatibility testing must include:

Which is the most appropriate transfusion therapy for thrombocytopenia due to chemotherapy treatment?  

A patient just back from Sierra Leone is admitted with high fever and chills. His spleen is enlarged.  A giemsa stained blood smear shows intraerythrocytic  rings, some multiple with occasional “banana” shaped gametocytes.  This patient probably has:

A gram-negative rod isolated from a wound ferments lactose, produces an acid slant and butt on triple sugar iron (TSI) agar, and is oxidase-positive.  What might this organism be?

What type of specimen should be collected for detection of Plasmodium falciparum?

The following substitution studies were performed on a patient’s plasma that had prolonged activated PTT.Patient plasma + normal plasmaFactor VIII,IX,XI deficient plasmas              None of the substitutions corrected the prolonged APTT significantly.  What could be the cause of these results?

Homocysteine’s role in thrombophilia appears to be

The urinary sediment(pH5)  of a patient reveals crystals of a yellowish-hue, many of which are barrel shaped in appearance.  These crystals are most likely:

Excretion of increased amounts of δ−aminolevulinic acid indicates: