Exam 14: Antibodies and in Vitro Research and Diagnostic Assays

To identify different surface markers on a population of cells, flow cytometry requires the use of:

Which test is used to confirm a diagnosis of HIV-positive after initial testing?

A patient with acquired immunodeficiency syndrome (AIDS) is having lab work, and the doctor orders flow cytometry. What is flow cytometry used to detect most often in AIDS patients?

In a direct immunochromatographic assay, in order for the test to be positive, a color change reaction must be evident at: I- Test zone II- Control zone III- Reaction zone

In flow cytometry, side scatter is a measure of:

When treating leukemias and lymphomas, flow cytometry can aid the physician in diagnosis and treatment by:

In flow cytometry, the side scatter and forward scatter are displayed on a graph with the purpose of:

Western blots are used to identify:

In an ELISA, the intensity of the color is directly proportional to:

When testing for HIV, patients can give a false positive ELISA result if the patient has which disorder?