Given the following electrolyte values:  CL=102 mmol/L, HCO3= 25 mmol/L, what would you expect the sodium concentration to be?

Laboratory results on a patient with a severe bleeding problem are as follows:                         Platelet count                                  200 x 103/mm3                         prothrombin time                             20.0 sec(control 12.0 sec)                         APTT                                               100 sec(control 32.0 sec)                         CORRECTION TESTS                         normal plasma                                      no correction                                     Based on this data, which of the following will provide the additional information to support the diagnosis you suspect?

The expected results in a patient with primary hypothyroidism are as follows:

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

Which is the most appropriate transfusion therapy for an intrauterine transfusion?          

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:

These laboratory findings were found on a 19-year-old white male:WBC = 75,000/mm3RBC = 2.75 million/mm3Hb = 8.9 g/dlHCT = 25%Platelets = 70,000/mm3Differential:Blasts = 87%Promyelocytes = 2%Myelocytes = 2%Segs = 1%Monocytes = 1%Lymphocytes = 7%            The blasts were peroxidase positive.  What is the most probable diagnosis?

The IMVIC reaction for E. coli is:

This is a peripheral blood smear from a 57 year old male with Ph+ cells in bone marrow.  What is his diagnosis?