Which major mineral is least likely to be deficient in the body? 

Which of the following is a healthy BMI range?

Which nutrient in large amounts interferes with the absorption of iron? 

A 10 year old girl was hospitalized because her urine had a distinct red color. The patient had recently recovered from an upper respiratory infection and appeared very pale and lethargic. Tests were performed with the following results: Hemoglobin: 5 g/dL Reticulocyte count: 15% DAT: weak reactivity with poly-specific and anti-C3; anti-IgG was negative Antibody screen: negative Donath-Landsteiner test: positive; QC passed That patient probably has:

 Which cold auto-antibody is found in virtually all sera, but at a low (most often undetectable) titer? 

A patient has reactive anti-K, anti-E, anti-M, and anti-Fyb present in his serum. Yikes! You decide to treat the panel cells with AET to see if there are any other antibodies present. Which antibody would be nonreactive with the AET panel? 

The main purpose of performing antibody titers on serum from prenatal immunized women is to: 

In a case of cold autoimmune hemolytic anemia, the patient’s serum would most likely react 4+ at immediate spin with:

The In(Lu) gene inhibits the Lutheran blood group system and also which of the following? 

At what age does I antigen become detectable on infant cells?