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A serum thyroid stimulating hormone level that is 5 times the upper limit of normal in the presence of an increased T4:

Which is the immunodominant sugar for blood group B specificity?

The following results are obtained in a paternity case:    Alleged Father Mother Child ABO A A A Rh Pos Pos Pos MN phenotype MN MM MN HLA type A3,A9,B7,B9 A1,A2,B5,B7 A1,A6,B5,B12  On the basis of these results, the alleged father is:

Which is an example of humoral immunity?

What is the minimum length of time patient and donor samples must be retained following compatibility testing?

Relationships between specific HLA antigens and states of disease have been identified. Of the following diseases, which has the highest relative risk in association with an HLA antigen?

What is the minimum length of time patient and donor samples must be retained following compatibility testing?

Fetal lung maturity can be assessed by the ratio of which two analytes?

Fetal lung maturity can be assessed by the ratio of which two analytes?

A peak blood level for orally administered theophylline (therapeutic range 8-20mg/L) measured at 8 am is 5.0 mg/L. The preceding trough level was 4.6 mg/L. What is the most likely explanation of these results?