A 10-year old girl was hospitalized because her urine had a distinct red color. The patient has recently recovered from an upper respiratory infection and appeared very pale and lethargic. Tests were performed with the following results: Hemoglobin: 5g/dL Direct Antiglobulin Test: Positive (for complement only) Antibody screen: Negative Donath-Landsteiner test: Positive The patient probably has:

A 65-year-old woman experienced shaking, chills and fever of 103 degrees F approximately 40 minutes following the transfusion of a second unit of red blood cells. The most likely explanation of the patient’s symptoms is:

Which of the following are required for labeling on products for transfusion

As a unit ages, the following substances decrease

If a fasting plasma glucose level of 100 mg/dL is obtained on an individual, a normal cerebrospinal fluid (CSF) glucose level in mg/dL would be approximately _______

The presence of leukocytes in urine is known as:

The presence of oligoclonal bands in the CSF but not in the serum is associated with:

Which of the following is not checked by quality control materials?

Which parameter of the semen analysis is most critically affected if the first portion of the ejaculation is not collected?

The type of cells that line the bladder and ureters are: